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From cf1de3d04302841aaa05aed8364da3399cbca9b4 Mon Sep 17 00:00:00 2001
From: Bobby Holley <bobbyholley@gmail.com>
Date: Tue, 17 Feb 2015 17:47:12 -0500
Subject: [PATCH] Bug 1127780 - Add null check. r=bz, a=bkerensa
---
js/xpconnect/wrappers/XrayWrapper.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/js/xpconnect/wrappers/XrayWrapper.h b/js/xpconnect/wrappers/XrayWrapper.h
index ead095f1..cc8c580 100644
--- a/js/xpconnect/wrappers/XrayWrapper.h
+++ b/js/xpconnect/wrappers/XrayWrapper.h
@@ -131,7 +131,7 @@ class XrayWrapper : public Base {
{
if (!Base::getPrototypeOf(cx, wrapper, protop))
return false;
- if (WrapperFactory::IsXrayWrapper(protop))
+ if (!protop || WrapperFactory::IsXrayWrapper(protop))
return true;
protop.set(JS_GetObjectPrototype(cx, wrapper));
--
2.2.1
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