[vlc-commits] audiounit_ios: au_unit can't be null when stopping

[Thomas Guillem]

vlc | branch: master | Thomas Guillem <thomas at gllm.fr> | Wed Mar  1 15:19:19 2017 +0100| [543528862c25c9952a61c3ee27ed17a97c8df4cd] | committer: Thomas Guillem

audiounit_ios: au_unit can't be null when stopping

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=543528862c25c9952a61c3ee27ed17a97c8df4cd
---

 modules/audio_output/audiounit_ios.m | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/modules/audio_output/audiounit_ios.m b/modules/audio_output/audiounit_ios.m
index 7c261cf..610f398 100644
--- a/modules/audio_output/audiounit_ios.m
+++ b/modules/audio_output/audiounit_ios.m
@@ -318,21 +318,22 @@ error:
 static void Stop(audio_output_t *p_aout)
 {
     struct aout_sys_t   *p_sys = p_aout->sys;
-    OSStatus status;
+    OSStatus err;
 
-    if (p_sys->au_unit) {
-        status = AudioOutputUnitStop(p_sys->au_unit);
-        if (status != noErr)
-            msg_Warn(p_aout, "failed to stop AudioUnit (%i)", (int)status);
+    err = AudioOutputUnitStop(p_sys->au_unit);
+    if (err != noErr)
+        msg_Warn(p_aout, "AudioOutputUnitStop failed [%4.4s]",
+                 (const char *)&err);
 
-        status = AudioUnitUninitialize(p_sys->au_unit);
-        if (status != noErr)
-            msg_Warn(p_aout, "failed to uninit AudioUnit (%i)", (int)status);
+    err = AudioUnitUninitialize(p_sys->au_unit);
+    if (err != noErr)
+        msg_Warn(p_aout, "AudioUnitUninitialize failed [%4.4s]",
+                 (const char *)&err);
 
-        status = AudioComponentInstanceDispose(p_sys->au_unit);
-        if (status != noErr)
-            msg_Warn(p_aout, "failed to dispose Audio Component instance (%i)", (int)status);
-    }
+    err = AudioComponentInstanceDispose(p_sys->au_unit);
+    if (err != noErr)
+        msg_Warn(p_aout, "AudioComponentInstanceDispose failed [%4.4s]",
+                 (const char *)&err);
 
     [[AVAudioSession sharedInstance] setActive:NO withOptions:AVAudioSessionSetActiveOptionNotifyOthersOnDeactivation error:nil];