alsactl: lock - fix the array size (gcc warning)

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/alsactl/lock.c b/alsactl/lock.c
index 706092d88c8ff39716e014acce263042431191e9..4a485392b3bd2dadc0525e967b2e82945c2b6dd1 100644 (file)
--- a/alsactl/lock.c
+++ b/alsactl/lock.c
@@ -35,7 +35,7 @@ static int state_lock_(const char *file, int lock, int timeout, int _fd)
        int fd = -1, err = 0;
        struct flock lck;
        struct stat st;
-       char lcktxt[12];
+       char lcktxt[14];
        char *nfile = lockfile;
 
        if (do_lock <= 0)