From 94c89be713384fbb883b1744e6a9c792c86fef4f Mon Sep 17 00:00:00 2001
From: "sspitzer%netscape.com" <sspitzer%netscape.com>
Date: Thu, 30 Nov 2000 21:59:01 +0000
Subject: [PATCH] fix for #59421.  sr=bienvenu.  prevent the crash when saving
 a news message with a unicode file name. the save still fails, but at least
 you don't crash.

---
 mailnews/news/src/nsNNTPProtocol.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mailnews/news/src/nsNNTPProtocol.cpp b/mailnews/news/src/nsNNTPProtocol.cpp
index 50217a94c1fd..d5d28945e295 100644
--- a/mailnews/news/src/nsNNTPProtocol.cpp
+++ b/mailnews/news/src/nsNNTPProtocol.cpp
@@ -2162,7 +2162,11 @@ PRInt32 nsNNTPProtocol::BeginArticle()
           nsCOMPtr <nsISupports> supports;
           NS_NewIOFileStream(getter_AddRefs(supports), fileSpec,
                          PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE, 00700);
-          m_tempArticleStream = do_QueryInterface(supports);
+          nsresult rv;
+          m_tempArticleStream = do_QueryInterface(supports, &rv);
+          NS_ASSERTION(NS_SUCCEEDED(rv) && m_tempArticleStream,"failed to get article stream");
+          if (NS_FAILED(rv) || !m_tempArticleStream) return -1;
+
           PRBool needDummyHeaders = PR_FALSE;
           msgurl->GetAddDummyEnvelope(&needDummyHeaders);
           if (needDummyHeaders)