From 45057f07d5a1671ae1ca47174f5835aaaeb318b0 Mon Sep 17 00:00:00 2001
From: "rhp%netscape.com" <rhp%netscape.com>
Date: Thu, 5 Oct 2000 12:59:00 +0000
Subject: [PATCH] Fix for crashing when cancelling print requests - Bug #54417

---
 mailnews/base/src/nsMsgPrintEngine.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mailnews/base/src/nsMsgPrintEngine.cpp b/mailnews/base/src/nsMsgPrintEngine.cpp
index 9db0e7d5851c..1891b477921b 100644
--- a/mailnews/base/src/nsMsgPrintEngine.cpp
+++ b/mailnews/base/src/nsMsgPrintEngine.cpp
@@ -238,6 +238,9 @@ nsMsgPrintEngine::SetPrintURICount(PRInt32 aCount)
 NS_IMETHODIMP
 nsMsgPrintEngine::StartPrintOperation()
 {
+  // Load the about:blank on the tail end...
+  nsresult rv = AddPrintURI((const PRUnichar*)NS_LITERAL_STRING("about:blank").get()); 
+  if (NS_FAILED(rv)) return rv; 
   return StartNextPrintOperation();
 }