From a939f27d4515b174ac2847e28f4c56ef98855fad Mon Sep 17 00:00:00 2001
From: "hyatt%netscape.com" <hyatt%netscape.com>
Date: Wed, 1 Aug 2001 07:50:47 +0000
Subject: [PATCH] Fix for null pointer crash in FetchBindingDocument.  Has been
 r and sr.  Just cant remember bug #.

---
 content/xbl/src/nsXBLService.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/content/xbl/src/nsXBLService.cpp b/content/xbl/src/nsXBLService.cpp
index e9a519d1f0e..c4ec1bee0ee 100644
--- a/content/xbl/src/nsXBLService.cpp
+++ b/content/xbl/src/nsXBLService.cpp
@@ -1264,10 +1264,12 @@ nsXBLService::FetchBindingDocument(nsIContent* aBoundElement, nsIDocument* aBoun
 
     // Add ourselves to the list of loading docs.
     nsCOMPtr<nsIBindingManager> bindingManager;
-    aBoundDocument->GetBindingManager(getter_AddRefs(bindingManager));
+    if (aBoundDocument)
+      aBoundDocument->GetBindingManager(getter_AddRefs(bindingManager));
     nsXPIDLCString uri;
     aURI->GetSpec(getter_Copies(uri));
-    bindingManager->PutLoadingDocListener(nsCAutoString(NS_STATIC_CAST(const char*, uri)), xblListener);
+    if (bindingManager)
+      bindingManager->PutLoadingDocListener(nsCAutoString(NS_STATIC_CAST(const char*, uri)), xblListener);
 
     // Add our request.
     nsCAutoString bindingURI(uri);