Add a default case to the getopt(3) switch, remove a blank line nearby.

svn path=/head/; revision=99941
2002-07-14 02:34:37 +00:00 · 2002-07-14 02:34:37 +00:00 · 010b4b09f1 · 2020-12-20 02:59:44 +00:00
commit 010b4b09f1
parent bab6337218
1 changed files with 1 additions and 1 deletions
--- a/usr.bin/m4/main.c
+++ b/usr.bin/m4/main.c
@ -200,7 +200,6 @@ main(int argc, char *argv[])

 	while ((c = getopt(argc, argv, "gst:d:D:U:o:I:")) != -1)
 		switch(c) {
-
 		case 'D':               /* define something..*/
 			for (p = optarg; *p; p++)
 				if (*p == '=')
@ -231,6 +230,7 @@ main(int argc, char *argv[])
 			trace_file(optarg);
                        break;
 		case '?':
+		default:
 			usage();
 		}