From e48388726b2453d4d3ddb259dbddff78e7e32e74 Mon Sep 17 00:00:00 2001
From: "danm%netscape.com"
 <danm%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 16 Nov 2001 02:15:31 +0000
Subject: [PATCH] hook up CreateAboutBlankContentViewer. bug 88229 r=jst,rpotts

git-svn-id: svn://10.0.0.236/trunk@108238 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/docshell/base/nsDocShell.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/mozilla/docshell/base/nsDocShell.cpp b/mozilla/docshell/base/nsDocShell.cpp
index 7d061800505..057e580c143 100644
--- a/mozilla/docshell/base/nsDocShell.cpp
+++ b/mozilla/docshell/base/nsDocShell.cpp
@@ -3399,6 +3399,8 @@ nsDocShell::EnsureContentViewer()
 {
     if (mContentViewer)
         return NS_OK;
+    if (mIsBeingDestroyed)
+        return NS_ERROR_FAILURE;
 
     return CreateAboutBlankContentViewer();
 }
@@ -3431,8 +3433,6 @@ nsDocShell::EnsureDeviceContext()
 NS_IMETHODIMP
 nsDocShell::CreateAboutBlankContentViewer()
 {
-  return NS_ERROR_NOT_IMPLEMENTED; // for now. not quite working yet.
-
   nsCOMPtr<nsIDocument> blankDoc;
   nsCOMPtr<nsIContentViewer> viewer;
 
@@ -3441,8 +3441,10 @@ nsDocShell::CreateAboutBlankContentViewer()
   if (!docFactory)
     return NS_ERROR_FAILURE;
 
+  nsCOMPtr<nsILoadGroup> loadGroup(do_GetInterface(mLoadCookie));
+
   // generate (about:blank) document to load
-  docFactory->CreateBlankDocument(getter_AddRefs(blankDoc));
+  docFactory->CreateBlankDocument(loadGroup, getter_AddRefs(blankDoc));
   if (!blankDoc)
     return NS_ERROR_FAILURE;