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| author |   mestre <mestre@openbsd.org> | 2016-02-26 21:27:07 +0000 |
|---|---|---|
| committer | mestre <mestre@openbsd.org> | 2016-02-26 21:27:07 +0000 |
| commit | 8a3966029bebf72c625f23b8423c2572ea26f069 (patch) | |
| tree | aafd7ddfe91c4951d99c98c344a3ba0523894273 | |
| parent | Fix negation of POSIX character classes; passed new regress test. (diff) | |
| download | wireguard-openbsd-8a3966029bebf72c625f23b8423c2572ea26f069.tar.xz wireguard-openbsd-8a3966029bebf72c625f23b8423c2572ea26f069.zip | |
- Remove -h and -? from getopt(3), they weren't documented on manpage anyway
- Replace hardcoded string "hangman" by getprogname(3)
OK tb@
| -rw-r--r-- | games/hangman/main.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/games/hangman/main.c b/games/hangman/main.c index 126c0a4b177..eb7c7055b73 100644 --- a/games/hangman/main.c +++ b/games/hangman/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.17 2016/01/10 13:35:09 mestre Exp $ */ +/* $OpenBSD: main.c,v 1.18 2016/02/26 21:27:07 mestre Exp $ */ /* $NetBSD: main.c,v 1.3 1995/03/23 08:32:50 cgd Exp $ */ /* @@ -52,7 +52,7 @@ main(int argc, char *argv[]) if (pledge("stdio rpath tty", NULL) == -1) err(1, "pledge"); - while ((ch = getopt(argc, argv, "d:hk")) != -1) { + while ((ch = getopt(argc, argv, "d:k")) != -1) { switch (ch) { case 'd': if (syms) @@ -64,8 +64,6 @@ main(int argc, char *argv[]) syms = 1; Dict_name = _PATH_KSYMS; break; - case 'h': - case '?': default: usage(); } @@ -105,6 +103,6 @@ die(int dummy) __dead void usage(void) { - (void)fprintf(stderr, "usage: hangman [-k] [-d wordlist]\n"); + (void)fprintf(stderr, "usage: %s [-k] [-d wordlist]\n", getprogname()); exit(1); } |