Index: media/audio/mac/audio_low_latency_input_mac.cc |
=================================================================== |
--- media/audio/mac/audio_low_latency_input_mac.cc (revision 113210) |
+++ media/audio/mac/audio_low_latency_input_mac.cc (working copy) |
@@ -215,7 +215,8 @@ |
void AUAudioInputStream::Start(AudioInputCallback* callback) { |
DCHECK(callback); |
- if (started_) |
+ DLOG_IF(ERROR, !audio_unit_) << "Open() has not been called successfully"; |
+ if (started_ || !audio_unit_) |
return; |
sink_ = callback; |
OSStatus result = AudioOutputUnitStart(audio_unit_); |