diff options
| author | imp <imp@FreeBSD.org> | 2000-09-04 03:49:22 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2000-09-04 03:49:22 +0000 |
| commit | 78c14ae89a92aa9260ed9b0a20930a490b386746 (patch) | |
| tree | a17d15fe4595e918f16781ccde4884d273c09c24 /lib/libc | |
| parent | 6eee268d676545dbd278a3f78afaca1060845fd3 (diff) | |
| download | FreeBSD-src-78c14ae89a92aa9260ed9b0a20930a490b386746.zip FreeBSD-src-78c14ae89a92aa9260ed9b0a20930a490b386746.tar.gz | |
Don't print an error message if the bad option is '?'. This has been
in my tree for a long time. bde reviewed this once upon a time and
said it was OK, iirc. This also obviates the need to put ? in the
optstring argument to preclude the extra warning message which some
people think confuses users. When I made my getopt cleanups of a long
time ago, this was the compromise reached. I just neglected to commit
it until now.
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/stdlib/getopt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/stdlib/getopt.c b/lib/libc/stdlib/getopt.c index 1b297a7..17059a8 100644 --- a/lib/libc/stdlib/getopt.c +++ b/lib/libc/stdlib/getopt.c @@ -89,7 +89,7 @@ getopt(nargc, nargv, ostr) return (-1); if (!*place) ++optind; - if (opterr && *ostr != ':') + if (opterr && *ostr != ':' && optopt != BADCH) (void)fprintf(stderr, "%s: illegal option -- %c\n", __progname, optopt); return (BADCH); |
