From aa30bce2f254998db7260edd45f156e7bb89b069 Mon Sep 17 00:00:00 2001
From: "Olli.Pettay%helsinki.fi" <Olli.Pettay%helsinki.fi>
Date: Fri, 2 Mar 2007 07:30:45 +0000
Subject: [PATCH] Bug 339470, [@ nsIMEStateManager::IsActive],
 p=masayuki@d-toybox.com, r+sr=roc

---
 content/events/src/nsIMEStateManager.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/content/events/src/nsIMEStateManager.cpp b/content/events/src/nsIMEStateManager.cpp
index 5ee366a8448d..2cd5e49e9727 100755
--- a/content/events/src/nsIMEStateManager.cpp
+++ b/content/events/src/nsIMEStateManager.cpp
@@ -188,6 +188,7 @@ nsIMEStateManager::IsActive(nsPresContext* aPresContext)
     // This root window is not active.
     return PR_FALSE;
   }
+  NS_ENSURE_TRUE(aPresContext->GetPresShell(), PR_FALSE);
   nsIViewManager* vm = aPresContext->GetViewManager();
   NS_ENSURE_TRUE(vm, PR_FALSE);
   nsCOMPtr<nsIViewObserver> observer;