From: Martin Mares <mj@ucw.cz>
Date: Sun, 22 Jun 2014 13:13:05 +0000 (+0200)
Subject: osd-alsa: Fixed bugs in error checking
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=5c759cd3747ca7c8ced1f6a87afe226f642efb14;p=osdd.git

osd-alsa: Fixed bugs in error checking
---

diff --git a/osd-alsa.c b/osd-alsa.c
index 0a6429d..161924d 100644
--- a/osd-alsa.c
+++ b/osd-alsa.c
@@ -66,7 +66,7 @@ static int get_mute(void)
       for (snd_mixer_selem_channel_id_t ch=0; ch < SND_MIXER_SCHN_LAST; ch++)
 	{
 	  int val;
-	  if (snd_mixer_selem_get_playback_switch(elem, ch, &val))
+	  if (!snd_mixer_selem_get_playback_switch(elem, ch, &val))
 	    {
 	      if (val)
 		mute_off++;
@@ -92,7 +92,7 @@ static long get_volume(long *pmin, long *pmax)
   for (snd_mixer_selem_channel_id_t ch=0; ch < SND_MIXER_SCHN_LAST; ch++)
     {
       long val;
-      if (snd_mixer_selem_get_playback_volume(elem, ch, &val))
+      if (!snd_mixer_selem_get_playback_volume(elem, ch, &val))
 	{
 	  if (val > curr)
 	    curr = val;