From b1dd2d9bf849f82a7dcb3aedfc83e41d546ffb56 Mon Sep 17 00:00:00 2001
From: "Olli.Pettay%helsinki.fi"
 <Olli.Pettay%helsinki.fi@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 23 Mar 2007 17:32:34 +0000
Subject: [PATCH] Bug 375093, Crash [@ nsTypedSelection::ScrollIntoView] when
 right-clicking paste in input which then gets destroyed oninput, r+sr=dbaron

git-svn-id: svn://10.0.0.236/trunk@222273 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/layout/generic/nsSelection.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mozilla/layout/generic/nsSelection.cpp b/mozilla/layout/generic/nsSelection.cpp
index 24722230151..3f041de4266 100644
--- a/mozilla/layout/generic/nsSelection.cpp
+++ b/mozilla/layout/generic/nsSelection.cpp
@@ -7287,7 +7287,7 @@ nsTypedSelection::ScrollIntoView(SelectionRegion aRegion, PRBool aIsSynchronous)
   //
   nsCOMPtr<nsIPresShell> presShell;
   result = GetPresShell(getter_AddRefs(presShell));
-  if (NS_FAILED(result))
+  if (NS_FAILED(result) || !presShell)
     return result;
   nsCOMPtr<nsICaret> caret;
   presShell->GetCaret(getter_AddRefs(caret));