diff options
Diffstat (limited to 'usr.sbin/mixer/mixer.c')
| -rw-r--r-- | usr.sbin/mixer/mixer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/mixer/mixer.c b/usr.sbin/mixer/mixer.c index 2ce07a0..ac60294 100644 --- a/usr.sbin/mixer/mixer.c +++ b/usr.sbin/mixer/mixer.c @@ -99,6 +99,10 @@ main(int argc, char *argv[]) if (foo >= SOUND_MIXER_NRDEVICES) { if (!strcmp("+rec", argv[1]) || !strcmp("-rec", argv[1])) { + if (argc != 3) { + usage(); + /* NOTREACHED */ + } for (dev = 0; dev < SOUND_MIXER_NRDEVICES && strcmp(names[dev], argv[2]); dev++); if (dev >= SOUND_MIXER_NRDEVICES) usage(); |
