Remove unused "case 0".

diff --git a/src/cat.c b/src/cat.c
index b703e754f35bb38fb90ff220a9c3f986d7b01598..ba86adc5ed6121d9018e723aa1ffb04ad909c981 100644 (file)
--- a/src/cat.c
+++ b/src/cat.c
@@ -581,9 +581,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'b':
          number = true;
          number_nonblank = true;

diff --git a/src/chgrp.c b/src/chgrp.c
index 2892434d6fc615043e9b51c409fffca6efc960b5..824f40ee2857f148bcf42bf43e9d544865c2ebf7 100644 (file)
--- a/src/chgrp.c
+++ b/src/chgrp.c
@@ -189,9 +189,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'H': /* Traverse command-line symlinks-to-directories.  */
          bit_flags = FTS_COMFOLLOW | FTS_PHYSICAL;
          break;

diff --git a/src/chmod.c b/src/chmod.c
index 36943276b27324fb2bbfd06d66fb02c54b636901..884669d2a1aa47eefd1f03cbb2cf534a1c149996 100644 (file)
--- a/src/chmod.c
+++ b/src/chmod.c
@@ -365,8 +365,6 @@ main (int argc, char **argv)
 
       switch (c)
        {
-       case 0:
-         break;
        case 'r':
        case 'w':
        case 'x':

diff --git a/src/chown.c b/src/chown.c
index 785f941a20649cd66e21ac8e9405be186a655334..11a44f53f4f6e06fbb5bd357c702b2c65d50f5d4 100644 (file)
--- a/src/chown.c
+++ b/src/chown.c
@@ -192,9 +192,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'H': /* Traverse command-line symlinks-to-directories.  */
          bit_flags = FTS_COMFOLLOW | FTS_PHYSICAL;
          break;

diff --git a/src/comm.c b/src/comm.c
index 96b59ea47b41545bc4c6a558aa32f9fdc6334367..972aefbbec1857ca46d1a1e2ae8a69704407ec40 100644 (file)
--- a/src/comm.c
+++ b/src/comm.c
@@ -262,9 +262,6 @@ main (int argc, char **argv)
   while ((c = getopt_long (argc, argv, "123", long_options, NULL)) != -1)
     switch (c)
       {
-      case 0:
-       break;
-
       case '1':
        only_file_1 = false;
        break;

diff --git a/src/cp.c b/src/cp.c
index 46a0b0c40e7844289e5144fd5652c5f1467f212f..9c4562671979ddd7211258acd478777038f8036a 100644 (file)
--- a/src/cp.c
+++ b/src/cp.c
@@ -823,9 +823,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case SPARSE_OPTION:
          x.sparse_mode = XARGMATCH ("--sparse", optarg,
                                     sparse_type_string, sparse_type);

diff --git a/src/csplit.c b/src/csplit.c
index b3b1d194cc5c9c3c7a0abbcaf7814d7a4b7ea21f..dd29ea5f8ddd75ecada3d8b4cf078d8926eeb8aa 100644 (file)
--- a/src/csplit.c
+++ b/src/csplit.c
@@ -1338,9 +1338,6 @@ main (int argc, char **argv)
   while ((optc = getopt_long (argc, argv, "f:b:kn:sqz", longopts, NULL)) != -1)
     switch (optc)
       {
-      case 0:
-       break;
-
       case 'f':
        prefix = optarg;
        break;

diff --git a/src/cut.c b/src/cut.c
index 23aed8a32bd569a0cf2f896df1eb422fbc0299c4..d3fa9606b94e91e6576ff09f9e233a1f2dfeef05 100644 (file)
--- a/src/cut.c
+++ b/src/cut.c
@@ -755,9 +755,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'b':
        case 'c':
          /* Build the byte list. */

diff --git a/src/date.c b/src/date.c
index 87a97c2e1d588ffa7e6755db7f4d25d42e5984f5..2c79a08c1df9a5d036330419ac7ebafeb4c072ef 100644 (file)
--- a/src/date.c
+++ b/src/date.c
@@ -313,8 +313,6 @@ main (int argc, char **argv)
         != -1)
     switch (optc)
       {
-      case 0:
-       break;
       case 'd':
        datestr = optarg;
        break;

diff --git a/src/df.c b/src/df.c
index 470496290630229502a953895b40b321b0fd499d..c26144cfe79b70c5a19a3eebb4d3bac961871152 100644 (file)
--- a/src/df.c
+++ b/src/df.c
@@ -781,8 +781,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:                 /* Long option. */
-         break;
        case 'a':
          show_all_fs = true;
          break;

diff --git a/src/env.c b/src/env.c
index e39779ac45f0606653e80b52ac64cc12cacaaa62..2091da6a1f3574f2b4f4b69467ab8c9d08467e2d 100644 (file)
--- a/src/env.c
+++ b/src/env.c
@@ -154,8 +154,6 @@ main (register int argc, register char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
        case 'i':
          ignore_environment = true;
          break;

diff --git a/src/expand.c b/src/expand.c
index 7b4db1a235000695e5bbb44d6fd05f07dabe262d..7b7ecac50d918959586a5072ad9ecbd9e55bd695 100644 (file)
--- a/src/expand.c
+++ b/src/expand.c
@@ -398,9 +398,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case '?':
          usage (EXIT_FAILURE);
        case 'i':

diff --git a/src/fold.c b/src/fold.c
index 8e343e78751ac4687376931eb283ef77bf6d9a0b..f6fce6a0155903b290965836aef5c13d33aaf335 100644 (file)
--- a/src/fold.c
+++ b/src/fold.c
@@ -284,9 +284,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'b':               /* Count bytes rather than columns. */
          count_bytes = true;
          break;

diff --git a/src/head.c b/src/head.c
index 0aa59bab9d556ee110e7b3265bda242b00bd4efe..cdc21d6acbeb339961d25c90e6fbcae700c1c9f3 100644 (file)
--- a/src/head.c
+++ b/src/head.c
@@ -1027,9 +1027,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case PRESUME_INPUT_PIPE_OPTION:
          presume_input_pipe = true;
          break;

diff --git a/src/id.c b/src/id.c
index 4f6159cb1e45782c061b17823b1acb5b72bc9417..8218b3d3e9f8ca3cba3eeb90556a8da3f0e12f7f 100644 (file)
--- a/src/id.c
+++ b/src/id.c
@@ -132,8 +132,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
        case 'a':
          /* Ignore -a, for compatibility with SVR4.  */
          break;

diff --git a/src/install.c b/src/install.c
index b2484540f6e1ec42dd417f6593f3fe3a8dc3dfab..880c6675d4d0386fc40732c8d29271e5880035fd 100644 (file)
--- a/src/install.c
+++ b/src/install.c
@@ -232,9 +232,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'V':  /* FIXME: this is deprecated.  Remove it in 2001.  */
          error (0, 0,
                 _("warning: --version-control (-V) is obsolete;  support for\

diff --git a/src/join.c b/src/join.c
index 3b2383ebfaef27f909049060db3df6fdda4765b5..b919112276039cbb13720d24e8d0141eee0b9aec 100644 (file)
--- a/src/join.c
+++ b/src/join.c
@@ -768,9 +768,6 @@ main (int argc, char **argv)
 
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'v':
            print_pairables = false;
            /* Fall through.  */

diff --git a/src/ln.c b/src/ln.c
index e928c67f8d481e861c89d4ee3d18905699e0fb40..80b8eb6aa6dc9d33208bd6556ab143777b61cfba 100644 (file)
--- a/src/ln.c
+++ b/src/ln.c
@@ -431,9 +431,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:                 /* Long-named option. */
-         break;
-
        case 'V':  /* FIXME: this is deprecated.  Remove it in 2001.  */
          error (0, 0,
                 _("warning: --version-control (-V) is obsolete;  support for\

diff --git a/src/ls.c b/src/ls.c
index 1eca84038bbef33bbeefd0895050ca5fc00e4587..f248ff7d934f46d281fa23ca13030cfc74cf378f 100644 (file)
--- a/src/ls.c
+++ b/src/ls.c
@@ -1431,9 +1431,6 @@ decode_switches (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'a':
          all_files = true;
          really_all_files = true;

diff --git a/src/mkdir.c b/src/mkdir.c
index a3288e71ffe6cbb86073284378fd5933740cc968..e52ac9cfbf908df8265e2b77a776da9fd6a69eab 100644 (file)
--- a/src/mkdir.c
+++ b/src/mkdir.c
@@ -102,8 +102,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:                 /* Long option. */
-         break;
        case 'p':
          create_parents = true;
          break;

diff --git a/src/mkfifo.c b/src/mkfifo.c
index 91edb194dfdd0f86097a1c87c6594b799466eb6b..c11ab60febf4a52055188f328d4ba25caa949518 100644 (file)
--- a/src/mkfifo.c
+++ b/src/mkfifo.c
@@ -97,8 +97,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
        case 'm':
          specified_mode = optarg;
          break;

diff --git a/src/mknod.c b/src/mknod.c
index 78d874445d62772c19336c8ef239e3c0f17446a9..e64352385dec5b48a9ce6588f50285d719e1e63c 100644 (file)
--- a/src/mknod.c
+++ b/src/mknod.c
@@ -108,8 +108,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
        case 'm':
          specified_mode = optarg;
          break;

diff --git a/src/mv.c b/src/mv.c
index 9a7acd65c3499be1b03d48c8b4f1fede744292c0..f5c3e0359ff8f23a6dfa263bd291e2a4179c5406 100644 (file)
--- a/src/mv.c
+++ b/src/mv.c
@@ -384,9 +384,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'V':  /* FIXME: this is deprecated.  Remove it in 2001.  */
          error (0, 0,
                 _("warning: --version-control (-V) is obsolete;  support for\

diff --git a/src/nl.c b/src/nl.c
index 137e98da91b58062eaec4c6f80e1e2160f45a229..4ff2b764bd8319f79702a06c4c91fc10af34d9bc 100644 (file)
--- a/src/nl.c
+++ b/src/nl.c
@@ -460,9 +460,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'h':
          if (! build_type_arg (&header_type, &header_regex))
            {

diff --git a/src/paste.c b/src/paste.c
index bc1b3e4acb816f2c4238eadf012df4600459a994..9692cb3bc4addc56e5206213bbe67608af060163 100644 (file)
--- a/src/paste.c
+++ b/src/paste.c
@@ -460,9 +460,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'd':
          /* Delimiter character(s). */
          if (optarg[0] == '\0')

diff --git a/src/pinky.c b/src/pinky.c
index 8f888c9c18df8c3c54ed7974f7595067da5ab123..2e97fc8a66bfff716de955c35bde548edeb5b086 100644 (file)
--- a/src/pinky.c
+++ b/src/pinky.c
@@ -558,9 +558,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 's':
          do_short_format = true;
          break;

diff --git a/src/pr.c b/src/pr.c
index 07baa5e00818da090964ab1cd0089e3e8151460e..0762608d539d1963a0af3b04d696a4a8d4cc53a9 100644 (file)
--- a/src/pr.c
+++ b/src/pr.c
@@ -888,9 +888,6 @@ main (int argc, char **argv)
 
       switch (c)
        {
-       case 0:                 /* getopt long option */
-         break;
-
        case 1:                 /* Non-option argument. */
          if (*optarg == '+')
            {

diff --git a/src/ptx.c b/src/ptx.c
index be1d0bfc622ffa9cd58b464bf25228f636c5280b..70b9fa66ebdf2cb8c9509077b644d1d7f2faac81 100644 (file)
--- a/src/ptx.c
+++ b/src/ptx.c
@@ -1985,9 +1985,6 @@ main (int argc, char **argv)
        default:
          usage (EXIT_FAILURE);
 
-       case 0:
-         break;
-
        case 'C':
          fputs (_("\
 This program is free software; you can redistribute it and/or modify\n\

diff --git a/src/rmdir.c b/src/rmdir.c
index b919e6b2a6f5fef4cc35c45c14e2b8304f7a3868..8facbddf8ee2a156e5b4c9d1965a351f5d3ecad8 100644 (file)
--- a/src/rmdir.c
+++ b/src/rmdir.c
@@ -185,8 +185,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:                 /* Long option. */
-         break;
        case 'p':
          empty_paths = true;
          break;

diff --git a/src/seq.c b/src/seq.c
index 37def1b1f00d5aac31e9c4433bb59991d8f14a04..76235ea03a761a5a266e7077813dbe0cd2d41b24 100644 (file)
--- a/src/seq.c
+++ b/src/seq.c
@@ -346,9 +346,6 @@ main (int argc, char **argv)
 
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'f':
          format_str = optarg;
          break;

diff --git a/src/shred.c b/src/shred.c
index 7680192c1bf8c7a8f9da48585aa303d965808d92..19bdbb4616ee4158d4a7302a6f7ba0ba58c549d8 100644 (file)
--- a/src/shred.c
+++ b/src/shred.c
@@ -1603,9 +1603,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'f':
          flags.force = true;
          break;

diff --git a/src/sum.c b/src/sum.c
index 6a3173572f6475b0950174ec495ec8db021ff584..f2c4a2be7c2eaefddc6dfa21832357cb6d3ab8f6 100644 (file)
--- a/src/sum.c
+++ b/src/sum.c
@@ -236,9 +236,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'r':               /* For SysV compatibility. */
          sum_func = bsd_sum_file;
          break;

diff --git a/src/tac.c b/src/tac.c
index bfdce3e37dd6477e83487853c5f6bb19a99f899b..f6fba0c18444d4e519389070f76112fe7f419923 100644 (file)
--- a/src/tac.c
+++ b/src/tac.c
@@ -620,8 +620,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
        case 'b':
          separator_ends_record = false;
          break;

diff --git a/src/tail.c b/src/tail.c
index 53ea0dd59a840a1b61259c2296a424e288b57ac9..c7cd58c32cd2886982804fe64238197b01568c01 100644 (file)
--- a/src/tail.c
+++ b/src/tail.c
@@ -1478,9 +1478,6 @@ parse_options (int argc, char **argv,
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'F':
          forever = true;
          follow_mode = Follow_name;

diff --git a/src/tee.c b/src/tee.c
index ccd74da788723a10e9e4b45c0e0afdc3c4dcdd17..3639366b2f8d44cde4b10e11e16be16f4b4db2f5 100644 (file)
--- a/src/tee.c
+++ b/src/tee.c
@@ -98,9 +98,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'a':
          append = true;
          break;

diff --git a/src/touch.c b/src/touch.c
index c3575f754bbbc8fa2d9eb7f70405b4ee98690691..ea0759b0ce28d3ba3f1f2f127f8da1a3b4b6ef27 100644 (file)
--- a/src/touch.c
+++ b/src/touch.c
@@ -282,9 +282,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'a':
          change_times |= CH_ATIME;
          break;

diff --git a/src/tr.c b/src/tr.c
index cfa611163137f9fe2a33d2e373686288cf6ae7ba..b26e81df7b5ec124d7027e48ff2e7685c26d45c7 100644 (file)
--- a/src/tr.c
+++ b/src/tr.c
@@ -1685,9 +1685,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'c':
        case 'C':
          complement = true;

diff --git a/src/tty.c b/src/tty.c
index 430f55b6bebe68e3316ca1a15ee67d106d868847..13cca82d5e6c2032206b4f15f3ee932c4d0c7aa9 100644 (file)
--- a/src/tty.c
+++ b/src/tty.c
@@ -100,9 +100,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 's':
          silent = true;
          break;

diff --git a/src/uname.c b/src/uname.c
index 9e7026ac2b3585a986b5857b51a13d8442ddfa34..8380a63050303c25cf3ba6ec7fe01edad381b7d7 100644 (file)
--- a/src/uname.c
+++ b/src/uname.c
@@ -166,9 +166,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case 'a':
          toprint = -1;
          break;

diff --git a/src/unexpand.c b/src/unexpand.c
index 42fdb8fbc95c5bc7c304318f897b4c5f3f722b32..60321d47a29c53f87fba4faa0812f52191501c62 100644 (file)
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -492,9 +492,6 @@ main (int argc, char **argv)
     {
       switch (c)
        {
-       case 0:
-         break;
-
        case '?':
          usage (EXIT_FAILURE);
        case 'a':

diff --git a/src/wc.c b/src/wc.c
index 5f8bb94e260c0848e458c71cb52796807c8e9441..ed65a11c5c1929547a93bc5b88b66972838ec240 100644 (file)
--- a/src/wc.c
+++ b/src/wc.c
@@ -615,9 +615,6 @@ main (int argc, char **argv)
   while ((optc = getopt_long (argc, argv, "clLmw", longopts, NULL)) != -1)
     switch (optc)
       {
-      case 0:
-       break;
-
       case 'c':
        print_bytes = true;
        break;

diff --git a/src/who.c b/src/who.c
index 96524cedb18faf050c89f143e2ba303dc8a9c3a3..714ac28402ae2a460c3686243c08b46bfc77e3b5 100644 (file)
--- a/src/who.c
+++ b/src/who.c
@@ -703,9 +703,6 @@ main (int argc, char **argv)
     {
       switch (optc)
        {
-       case 0:
-         break;
-
        case 'a':
          need_boottime = true;
          need_deadprocs = true;