From 4abf581f0a7a71228fa74bc7b3547e0b24f6ee66 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Wed, 10 Aug 2011 05:23:59 +0000
Subject: [PATCH] utp fix

---
 src/utp_stream.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/utp_stream.cpp b/src/utp_stream.cpp
index a76fe5179..ff73f166f 100644
--- a/src/utp_stream.cpp
+++ b/src/utp_stream.cpp
@@ -710,6 +710,7 @@ void utp_stream::close()
 	if (!m_impl) return;
 	if (!m_impl->destroy())
 	{
+		if (!m_impl) return;
 		detach_utp_impl(m_impl);
 		m_impl = 0;
 	}