From 0f4cb131c66b064ea496d33512143d946b4498da Mon Sep 17 00:00:00 2001
From: "mflodman@webrtc.org"
 <mflodman@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d>
Date: Thu, 19 Jan 2012 18:41:39 +0000
Subject: [PATCH] Added NULL check in ViEFileImpl.

BUG=C-10188

Review URL: https://webrtc-codereview.appspot.com/344016

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1480 4adac7df-926f-26a2-2b94-8c16560cd09d
---
 src/video_engine/vie_file_impl.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/video_engine/vie_file_impl.cc b/src/video_engine/vie_file_impl.cc
index 5a885ad57c..5667c88ad0 100644
--- a/src/video_engine/vie_file_impl.cc
+++ b/src/video_engine/vie_file_impl.cc
@@ -366,6 +366,8 @@ int ViEFileImpl::StartRecordOutgoingVideo(const int video_channel,
   VoiceEngine* ve_ptr = NULL;
   if (audio_source != NO_AUDIO) {
     ViEChannel* vie_channel = cs.Channel(video_channel);
+    // Channel should exists since we have a ViEEncoder.
+    assert(vie_channel);
     ve_channel_id = vie_channel->VoiceChannel();
     ve_ptr = channel_manager_.GetVoiceEngine();
     if (!ve_ptr) {