add -U to preparse and usage

(cherry picked from commit 665618698ed447405e6bc7b18ff62cdbe1f9e774)

diff --git a/bin/dig/host.c b/bin/dig/host.c
index d342b1e1492b1f1cfbc3dce24f5db58d61e66a22..e10d12786a2a28a8cc9abfea94a350096dfe5e62 100644 (file)
--- a/bin/dig/host.c
+++ b/bin/dig/host.c
@@ -158,6 +158,7 @@ show_usage(void) {
 "       -s a SERVFAIL response should stop query\n"
 "       -t specifies the query type\n"
 "       -T enables TCP/IP mode\n"
+"       -U enables UDP mode\n"
 "       -v enables verbose output\n"
 "       -V print version number and exit\n"
 "       -w specifies to wait forever for a reply\n"
@@ -635,28 +636,29 @@ pre_parse_args(int argc, char **argv) {
                        break;
                case 'a': break;
                case 'c': break;
+               case 'C': break;
                case 'd': break;
+               case 'D':
+                       if (debugging)
+                               debugtiming = true;
+                       debugging = true;
+                       break;
                case 'i': break;
                case 'l': break;
                case 'n': break;
+               case 'N': break;
                case 'r': break;
+               case 'R': break;
                case 's': break;
                case 't': break;
+               case 'T': break;
+               case 'U': break;
                case 'v': break;
                case 'V':
                          version();
                          exit(0);
                          break;
                case 'w': break;
-               case 'C': break;
-               case 'D':
-                       if (debugging)
-                               debugtiming = true;
-                       debugging = true;
-                       break;
-               case 'N': break;
-               case 'R': break;
-               case 'T': break;
                case 'W': break;
                default:
                        show_usage();