From d0aded1e3026fb45c2d6edb78446a0d93a1438bc Mon Sep 17 00:00:00 2001 From: "bienvenu%netscape.com" Date: Thu, 7 Sep 2000 14:14:35 +0000 Subject: [PATCH] bullet proofing for 51651 crash moving local messages r=sspitzer git-svn-id: svn://10.0.0.236/trunk@78392 18797224-902f-48f8-a5cc-f745e15eee43 --- .../mailnews/local/src/nsMailboxProtocol.cpp | 21 ++++++++++++------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/mozilla/mailnews/local/src/nsMailboxProtocol.cpp b/mozilla/mailnews/local/src/nsMailboxProtocol.cpp index b1796b911ac..16f0b922836 100644 --- a/mozilla/mailnews/local/src/nsMailboxProtocol.cpp +++ b/mozilla/mailnews/local/src/nsMailboxProtocol.cpp @@ -232,14 +232,19 @@ PRInt32 nsMailboxProtocol::SetupMessageExtraction() nsCOMPtr msgHdr; nsresult rv = NS_OK; - rv = m_runningUrl->GetMessageHeader(getter_AddRefs(msgHdr)); - if (NS_SUCCEEDED(rv)) - { - PRUint32 messageSize = 0; - msgHdr->GetMessageSize(&messageSize); - m_runningUrl->SetMessageSize(messageSize); - } - + NS_ASSERTION(m_runningUrl, "Not running a url"); + if (m_runningUrl) + { + rv = m_runningUrl->GetMessageHeader(getter_AddRefs(msgHdr)); + if (NS_SUCCEEDED(rv) && msgHdr) + { + PRUint32 messageSize = 0; + msgHdr->GetMessageSize(&messageSize); + m_runningUrl->SetMessageSize(messageSize); + } + else + NS_ASSERTION(PR_FALSE, "couldn't get message header"); + } return rv; }