coreaudio: Move some variable declarations to the top of the scope.
diff --git a/src/audio/coreaudio/SDL_coreaudio.c b/src/audio/coreaudio/SDL_coreaudio.c
index 83a66a3..4819fcb 100644
--- a/src/audio/coreaudio/SDL_coreaudio.c
+++ b/src/audio/coreaudio/SDL_coreaudio.c
@@ -437,17 +437,18 @@ static void
COREAUDIO_CloseDevice(_THIS)
{
const int iscapture = this->iscapture;
+
if (this->hidden->audioUnitOpened) {
+ const AudioUnitElement output_bus = 0;
+ const AudioUnitElement input_bus = 1;
+ const AudioUnitElement bus = ((iscapture) ? input_bus : output_bus);
+ AURenderCallbackStruct callback;
+
#if MACOSX_COREAUDIO
/* Unregister our disconnect callback. */
AudioObjectRemovePropertyListener(this->hidden->deviceID, &alive_address, device_unplugged, this);
#endif
- AURenderCallbackStruct callback;
- const AudioUnitElement output_bus = 0;
- const AudioUnitElement input_bus = 1;
- const AudioUnitElement bus = ((iscapture) ? input_bus : output_bus);
-
/* stop processing the audio unit */
AudioOutputUnitStop(this->hidden->audioUnit);