From cb1525aaea9d94eb67ae4a6d6e8a0bfaf636214c Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Thu, 24 Aug 2006 21:17:06 -0700 Subject: Print a usage message when we get an invalid option --- extlinux/extlinux.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/extlinux/extlinux.c b/extlinux/extlinux.c index be0e296d..176ed2f6 100644 --- a/extlinux/extlinux.c +++ b/extlinux/extlinux.c @@ -796,8 +796,7 @@ main(int argc, char *argv[]) fputs("extlinux " VERSION "\n", stderr); exit(0); default: - fprintf(stderr, "%s: Unknown option: %c\n", program, optopt); - exit(EX_USAGE); + usage(EX_USAGE); } } -- cgit