diff options
Diffstat (limited to 'clients/wscreensaver.c')
| -rw-r--r-- | clients/wscreensaver.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clients/wscreensaver.c b/clients/wscreensaver.c index 47f6c8a3..f75d0d8d 100644 --- a/clients/wscreensaver.c +++ b/clients/wscreensaver.c @@ -310,8 +310,12 @@ int main(int argc, char *argv[]) init_frand(); - parse_options(wscreensaver_options, - ARRAY_LENGTH(wscreensaver_options), &argc, argv); + if (parse_options(wscreensaver_options, + ARRAY_LENGTH(wscreensaver_options), &argc, argv) > 1) { + printf("Usage: %s [OPTIONS]\n --demo for demo mode\n", + argv[0]); + exit(1); + } d = display_create(&argc, argv); if (d == NULL) { |