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fix a core dump problem when you don't give -f a parameter... also compare

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results of strcmp against 0 instead of !'ing results...

Closes PR: 6538
This commit is contained in:
jmg 1998-05-07 14:13:16 +00:00
parent dc63a94d92
commit 6c3539b476
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/mixer/mixer.c
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@ -13,7 +13,7 @@
#ifndef lint
static const char rcsid[] =
"$Id: mixer.c,v 1.7 1997/09/29 06:38:49 charnier Exp $";
"$Id: mixer.c,v 1.8 1997/10/01 06:34:09 charnier Exp $";
#endif /* not lint */
#include <err.h>
@ -105,7 +105,7 @@ main(int argc, char *argv[])
else if (!strcmp(argv[0], "mixer3"))
name = strdup("/dev/mixer2");
if (argc > 1 && !strcmp(argv[1], "-f")) {
if (argc > 2 && strcmp(argv[1], "-f") == 0) {
name = strdup(argv[2]);
argc -= 2; argv += 2;
}