From 77aaeb932b6c4fd882d7b22032836b2b11052ae4 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles@transmissionbt.com>
Date: Sun, 27 Jun 2010 15:29:23 +0000
Subject: [PATCH] (trunk libT) don't try to port forward through your cablebox
 just because it's hooked up to the local network...

---
 libtransmission/upnp.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/libtransmission/upnp.c b/libtransmission/upnp.c
index d6ff61181..00e8e7745 100644
--- a/libtransmission/upnp.c
+++ b/libtransmission/upnp.c
@@ -77,6 +77,14 @@ tr_upnpClose( tr_upnp * handle )
 ***
 **/
 
+enum
+{
+  UPNP_IGD_NONE = 0,
+  UPNP_IGD_VALID_CONNECTED = 1,
+  UPNP_IGD_VALID_NOT_CONNECTED = 2,
+  UPNP_IGD_INVALID = 3
+};
+
 int
 tr_upnpPulse( tr_upnp * handle,
               int       port,
@@ -98,7 +106,7 @@ tr_upnpPulse( tr_upnp * handle,
         }
         errno = 0;
         if( UPNP_GetValidIGD( devlist, &handle->urls, &handle->data,
-                             handle->lanaddr, sizeof( handle->lanaddr ) ) )
+                             handle->lanaddr, sizeof( handle->lanaddr ) ) == UPNP_IGD_VALID_CONNECTED )
         {
             tr_ninf( getKey( ), _(
                          "Found Internet Gateway Device \"%s\"" ),