From 6a3f9d298204fa53e917cc6e05cf752f1afadfee Mon Sep 17 00:00:00 2001
From: "reed%reedloden.com"
 <reed%reedloden.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 18 Jan 2008 09:10:37 +0000
Subject: [PATCH] Bug 323740 - "Crash [@ nsViewManager::UpdateWidgetsForView]"
 [p=hskupin@gmail.com (Henrik Skupin) r+sr=roc a1.9=schrep]

git-svn-id: svn://10.0.0.236/trunk@243429 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/view/src/nsViewManager.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mozilla/view/src/nsViewManager.cpp b/mozilla/view/src/nsViewManager.cpp
index f9fa1e59df0..a79970f1451 100644
--- a/mozilla/view/src/nsViewManager.cpp
+++ b/mozilla/view/src/nsViewManager.cpp
@@ -1914,7 +1914,10 @@ NS_IMETHODIMP nsViewManager::ForceUpdate()
   }
 
   // Walk the view tree looking for widgets, and call Update() on each one
-  UpdateWidgetsForView(mRootView);
+  if (mRootView) {
+    UpdateWidgetsForView(mRootView);
+  }
+  
   return NS_OK;
 }