From 311cd9d98edff697fd34df8a40fd69e25415de0a Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <nnethercote@mozilla.com>
Date: Sun, 18 Nov 2012 17:49:13 -0800
Subject: [PATCH] Bug 812935 - Fix undefined value error in memory reporter for
 web workers.  r=khuey

--HG--
extra : rebase_source : 7304009ade1e1560d7e66d0d4e0ab1da2f2a8448
---
 dom/workers/WorkerPrivate.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dom/workers/WorkerPrivate.cpp b/dom/workers/WorkerPrivate.cpp
index d55dc6c82e5..2b2b8b1daa4 100644
--- a/dom/workers/WorkerPrivate.cpp
+++ b/dom/workers/WorkerPrivate.cpp
@@ -1561,9 +1561,10 @@ public:
                                     "the process of being destroyed");
       NS_WARNING(message.get());
 #endif
+      *static_cast<int64_t*>(aData) = 0;
       return NS_OK;
     }
-    
+
     if (!mWorkerPrivate->BlockAndCollectRuntimeStats(aIsQuick, aData)) {
       return NS_ERROR_FAILURE;
     }