From 11d4f2689ea92e6bd5e38cc95d6ac86a8df0d055 Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Tue, 10 Jan 2006 18:16:04 +0000
Subject: [PATCH] Fixed segfault when dynamic-casting a ref (thanks to Benjamin
 Biron).

---
 src/net/maildir/maildirMessage.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/net/maildir/maildirMessage.cpp b/src/net/maildir/maildirMessage.cpp
index 326a3ced..acba0c3a 100644
--- a/src/net/maildir/maildirMessage.cpp
+++ b/src/net/maildir/maildirMessage.cpp
@@ -313,9 +313,9 @@ void maildirMessage::extractPart(ref <const part> p, utility::outputStream& os,
 	utility::progressListener* progress, const int start,
 	const int length, const bool peek) const
 {
-	const maildirPart& mp = dynamic_cast <const maildirPart&>(p);
+	ref <const maildirPart> mp = p.dynamicCast <const maildirPart>();
 
-	extractImpl(os, progress, mp.getBodyParsedOffset(), mp.getBodyParsedLength(),
+	extractImpl(os, progress, mp->getBodyParsedOffset(), mp->getBodyParsedLength(),
 		start, length, peek);
 }