From aee3286fe433a5ce00ae364f6fbd9e32e4b2bfd2 Mon Sep 17 00:00:00 2001
From: "sharparrow1%yahoo.com"
 <sharparrow1%yahoo.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 20 Feb 2007 00:26:53 +0000
Subject: [PATCH] Bug 370945: Crash in GetLayerPoint. r+sr=roc.

git-svn-id: svn://10.0.0.236/trunk@220563 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/layout/base/nsLayoutUtils.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mozilla/layout/base/nsLayoutUtils.cpp b/mozilla/layout/base/nsLayoutUtils.cpp
index 7e60628c9ae..1d8021faac1 100644
--- a/mozilla/layout/base/nsLayoutUtils.cpp
+++ b/mozilla/layout/base/nsLayoutUtils.cpp
@@ -1866,5 +1866,7 @@ nsLayoutUtils::GetClosestLayer(nsIFrame* aFrame)
           layer->GetParent()->GetType() == nsGkAtoms::scrollFrame))
       break;
   }
-  return layer;
+  if (layer)
+    return layer;
+  return aFrame->GetPresContext()->PresShell()->FrameManager()->GetRootFrame();
 }