From 600d021a057f4c2094482b4c604966f497b38d11 Mon Sep 17 00:00:00 2001
From: JW Wang <jwwang@mozilla.com>
Date: Tue, 3 Mar 2015 02:14:00 -0500
Subject: [PATCH] Bug 1138557 - Add null check to mLoadingSrc. r=karlt

--HG--
extra : rebase_source : 521a2570029605e7c9e5388feb627ef3a30841a7
---
 dom/html/HTMLMediaElement.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom/html/HTMLMediaElement.cpp b/dom/html/HTMLMediaElement.cpp
index 3ff46148ffe3..2fc0b30815eb 100644
--- a/dom/html/HTMLMediaElement.cpp
+++ b/dom/html/HTMLMediaElement.cpp
@@ -3295,7 +3295,7 @@ void HTMLMediaElement::CheckProgress(bool aHaveNewProgress)
   if (now - mDataTime >= TimeDuration::FromMilliseconds(STALL_MS)) {
     DispatchAsyncEvent(NS_LITERAL_STRING("stalled"));
 
-    if (IsMediaSourceURI(mLoadingSrc)) {
+    if (mLoadingSrc && IsMediaSourceURI(mLoadingSrc)) {
       ChangeDelayLoadStatus(false);
     }