Resynchronize argz whitespace changes from gnulib.

* libltdl/m4/argz.m4: Kill trailing whitespace.
* libltdl/argz.c: Likewise.

Signed-off-by: Eric Blake <ebb9@byu.net>

diff --git a/ChangeLog b/ChangeLog
index e60db3d97de3c343d5712f5dd9d03ae450d553ef..1ec69aea471751e5769caba65f46722beb8156b0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-05-20  Eric Blake  <ebb9@byu.net>
+
+       Resynchronize argz whitespace changes from gnulib.
+       * libltdl/m4/argz.m4: Kill trailing whitespace.
+       * libltdl/argz.c: Likewise.
+
 2008-05-19  Eric Blake  <ebb9@byu.net>
 
        Fix regression from two days ago.

diff --git a/libltdl/argz.c b/libltdl/argz.c
index 9576a62defefc0d249d990f753a93b0e7ed73bcc..f31ce176c4a417a34f45e6c62f623ed2aed0e4cf 100644 (file)
--- a/libltdl/argz.c
+++ b/libltdl/argz.c
@@ -241,7 +241,7 @@ argz_count (const char *argz, size_t argz_len)
   size_t count = 0;
 
   assert ((argz && argz_len) || (!argz && !argz_len));
-  
+
   while (argz_len > 0)
     {
       size_t part_len = strlen (argz);
@@ -249,6 +249,6 @@ argz_count (const char *argz, size_t argz_len)
       argz_len -= part_len + 1;
       count++;
     }
-  
+
   return count;
 }

diff --git a/libltdl/m4/argz.m4 b/libltdl/m4/argz.m4
index edc99bbce24acaa8f35b990630c34d2c070cf3b3..37c1b11e4b954d784dfc9662dbd3a71b6ead5b73 100644 (file)
--- a/libltdl/m4/argz.m4
+++ b/libltdl/m4/argz.m4
@@ -28,14 +28,14 @@ ARGZ_H=
 AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
        argz_next argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])
 
-dnl if have system argz functions, allow forced use of 
+dnl if have system argz functions, allow forced use of
 dnl libltdl-supplied implementation (and default to do so
 dnl on "known bad" systems). Could use a runtime check, but
 dnl (a) detecting malloc issues is notoriously unreliable
 dnl (b) only known system that declares argz functions,
 dnl     provides them, yet they are broken, is cygwin
 dnl     releases prior to 16-Mar-2007 (1.5.24 and earlier)
-dnl So, it's more straightforward simply to special case 
+dnl So, it's more straightforward simply to special case
 dnl this for known bad systems.
 AS_IF([test -z "$ARGZ_H"],
     [AC_CACHE_CHECK(