From abd0d10a028e947977ff848a76a12c3dda12823a Mon Sep 17 00:00:00 2001
From: "rods%netscape.com"
 <rods%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 27 Jan 1999 15:25:56 +0000
Subject: [PATCH] The :prefs" variable in the "Print" method is null so I
 changed NS_RELEASE(prefs) to NS_IF_RELEASE(prefs) why is prefs null??

git-svn-id: svn://10.0.0.236/trunk@18772 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/webshell/src/nsDocumentViewer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mozilla/webshell/src/nsDocumentViewer.cpp b/mozilla/webshell/src/nsDocumentViewer.cpp
index 5e662516be9..6f7982d9977 100644
--- a/mozilla/webshell/src/nsDocumentViewer.cpp
+++ b/mozilla/webshell/src/nsDocumentViewer.cpp
@@ -562,7 +562,7 @@ NS_IMETHODIMP DocumentViewerImpl::Print(void)
         NS_RELEASE(vm);
         NS_RELEASE(ss);
         NS_RELEASE(newdx);
-        NS_RELEASE(prefs);
+        NS_IF_RELEASE(prefs); // XXX why is the prefs null??
       }
 
       NS_RELEASE(dx);