diff options
| author | Xavier Santolaria <xsa@cvs.openbsd.org> | 2006-01-23 17:08:46 +0000 |
|---|---|---|
| committer | Xavier Santolaria <xsa@cvs.openbsd.org> | 2006-01-23 17:08:46 +0000 |
| commit | 9ddfa170a43b51701a0cc80ef3067472484d9603 (patch) | |
| tree | 72a578290e8a6c42933b07731d5dc8534eecc80a /usr.bin | |
| parent | 2410bfeea1b3e60ecae8a72b86ed9e23461920cc (diff) | |
display usage if an unknown option is specified;
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/rcs/rlog.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/usr.bin/rcs/rlog.c b/usr.bin/rcs/rlog.c index a9d4e28cd35..b34444d6c37 100644 --- a/usr.bin/rcs/rlog.c +++ b/usr.bin/rcs/rlog.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rlog.c,v 1.20 2006/01/23 17:02:59 xsa Exp $ */ +/* $OpenBSD: rlog.c,v 1.21 2006/01/23 17:08:45 xsa Exp $ */ /* * Copyright (c) 2005 Joris Vink <joris@openbsd.org> * Copyright (c) 2005, 2006 Xavier Santolaria <xsa@openbsd.org> @@ -42,6 +42,14 @@ static int hflag, Lflag, tflag, Nflag, wflag; static char *slist = NULL; static char *wlist = NULL; +void +rlog_usage(void) +{ + fprintf(stderr, + "usage: rlog [-hLNqRTtV] [-sstates] [-w[logins]] " + "[-xsuffixes] file ...\n"); +} + int rlog_main(int argc, char **argv) { @@ -90,7 +98,8 @@ rlog_main(int argc, char **argv) rcs_suffixes = rcs_optarg; break; default: - break; + (usage()); + exit(1); } } @@ -134,14 +143,6 @@ rlog_main(int argc, char **argv) return (0); } -void -rlog_usage(void) -{ - fprintf(stderr, - "usage: rlog [-hLNqRTtV] [-sstates] [-w[logins]] " - "[-xsuffixes] file ...\n"); -} - static int rlog_file(const char *fname, const char *fpath, RCSFILE *file) { |