Index: webrtc/modules/audio_conference_mixer/source/audio_conference_mixer_impl.cc |
diff --git a/webrtc/modules/audio_conference_mixer/source/audio_conference_mixer_impl.cc b/webrtc/modules/audio_conference_mixer/source/audio_conference_mixer_impl.cc |
index 490fe58e9979d1e88dc031f7a77beb35cd55b527..3b474114776c1799af11b8d32cbfe71df96845ad 100644 |
--- a/webrtc/modules/audio_conference_mixer/source/audio_conference_mixer_impl.cc |
+++ b/webrtc/modules/audio_conference_mixer/source/audio_conference_mixer_impl.cc |
@@ -50,8 +50,8 @@ void MixFrames(AudioFrame* mixed_frame, AudioFrame* frame, bool use_limiter) { |
} |
// Return the max number of channels from a |list| composed of AudioFrames. |
-int MaxNumChannels(const AudioFrameList* list) { |
- int max_num_channels = 1; |
+size_t MaxNumChannels(const AudioFrameList* list) { |
+ size_t max_num_channels = 1; |
for (AudioFrameList::const_iterator iter = list->begin(); |
iter != list->end(); |
++iter) { |