From 708202575fd8c69033c84ad37770dbb384adc0c2 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Tue, 8 May 2007 11:10:05 +0000
Subject: [PATCH] upnp fix

---
 src/upnp.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/upnp.cpp b/src/upnp.cpp
index 8ce538224..499b46fb2 100644
--- a/src/upnp.cpp
+++ b/src/upnp.cpp
@@ -201,7 +201,8 @@ void upnp::set_mappings(int tcp, int udp)
 			d.mapping[1].local_port = m_udp_local_port;
 			d.mapping[1].need_update = true;
 		}
-		if (d.mapping[0].need_update || d.mapping[1].need_update)
+		if (d.service_namespace
+			&& (d.mapping[0].need_update || d.mapping[1].need_update))
 			map_port(d, 0);
 	}
 }