From 6bf62f7ac590d2f239b406043f5e0ff996d11e2d Mon Sep 17 00:00:00 2001
From: henrika <henrika@webrtc.org>
Date: Thu, 25 Aug 2016 05:16:22 -0700
Subject: [PATCH] Avoids java.lang.NullPointerException in WebRtcAudioRecord

BUG=NONE

Review-Url: https://codereview.webrtc.org/2276973003
Cr-Commit-Position: refs/heads/master@{#13922}
---
 .../java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java
index a13a7d552b..181910a534 100644
--- a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java
+++ b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java
@@ -105,7 +105,9 @@ public class  WebRtcAudioRecord {
       }
 
       try {
-        audioRecord.stop();
+        if (audioRecord != null) {
+          audioRecord.stop();
+        }
       } catch (IllegalStateException e) {
         Logging.e(TAG, "AudioRecord.stop failed: " + e.getMessage());
       }