sad

commit 9071e7aaf3a12ea712e22d17d261b51766d9f7f6
parent 2b3ed27b5266a539ae42872c6460e08456df9256
Author: sin <sin@2f30.org>
Date:   Thu, 25 Dec 2014 14:51:41 +0000

Add some error checking for changing volume

Diffstat:
M
sndio.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sndio.c b/sndio.c
@@ -18,7 +18,10 @@ sndioinit(void)
 static int
 sndiovol(int vol)
 {
-	sio_setvol(hdl, (SIO_MAXVOL * vol) / 100);
+	if (!sio_setvol(hdl, (SIO_MAXVOL * vol) / 100)) {
+		warnx("sio_setvol: failed");
+		return -1;
+	}
 	return 0;
 }