From 9bdc4150fe3bc1f24a4ef4aa8f7e2ff5f5672ffd Mon Sep 17 00:00:00 2001
From: "aaronleventhal%moonset.net"
 <aaronleventhal%moonset.net@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Mon, 26 Jun 2006 14:54:25 +0000
Subject: [PATCH] Bug 342698. Stack overflow when getting state of document.
 r=markp

git-svn-id: svn://10.0.0.236/trunk@200864 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/accessible/src/base/nsDocAccessible.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/mozilla/accessible/src/base/nsDocAccessible.cpp b/mozilla/accessible/src/base/nsDocAccessible.cpp
index d27e6d52652..5aff9091180 100644
--- a/mozilla/accessible/src/base/nsDocAccessible.cpp
+++ b/mozilla/accessible/src/base/nsDocAccessible.cpp
@@ -216,10 +216,8 @@ NS_IMETHODIMP nsDocAccessible::GetState(PRUint32 *aState)
     *aState |= STATE_INVISIBLE;
   }
 
-  PRUint32 extState;
-  GetExtState(&extState);
-  if (0 == (extState & EXT_STATE_EDITABLE)) {
-    // Use STATE_READONLY when we're not in an editor pane
+  nsCOMPtr<nsIEditor> editor = GetEditor();
+  if (!editor) {
     *aState |= STATE_READONLY;
   }