From 583b6ec5eb91c60d349953d1cf739160dfd126de Mon Sep 17 00:00:00 2001
From: Eugen Sawin <esawin@mozilla.com>
Date: Mon, 19 Oct 2015 20:11:35 +0200
Subject: [PATCH] Bug 1211443 - Drop scheduled update if decoder initialization
 isn't done yet. r=jya

---
 dom/media/MediaFormatReader.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dom/media/MediaFormatReader.cpp b/dom/media/MediaFormatReader.cpp
index afca7f79a570..01fd31b86705 100644
--- a/dom/media/MediaFormatReader.cpp
+++ b/dom/media/MediaFormatReader.cpp
@@ -1047,7 +1047,7 @@ MediaFormatReader::Update(TrackType aTrack)
 {
   MOZ_ASSERT(OnTaskQueue());
 
-  if (mShutdown || !mInitDone) {
+  if (mShutdown) {
     return;
   }
 
@@ -1058,6 +1058,10 @@ MediaFormatReader::Update(TrackType aTrack)
   auto& decoder = GetDecoderData(aTrack);
   decoder.mUpdateScheduled = false;
 
+  if (!mInitDone) {
+    return;
+  }
+
   if (UpdateReceivedNewData(aTrack)) {
     LOGV("Nothing more to do");
     return;