From 973800b52f13e993110e351ec414eed54147118d Mon Sep 17 00:00:00 2001
From: Matt Corallo <matt@bluematt.me>
Date: Fri, 15 Apr 2011 00:37:50 +0200
Subject: [PATCH] Exit when no UPnP router found and fUseUPnP gets set to 0.

---
 net.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net.cpp b/net.cpp
index 833aafc0..f3857baf 100644
--- a/net.cpp
+++ b/net.cpp
@@ -939,7 +939,7 @@ void ThreadMapPort2(void* parg)
         freeUPNPDevlist(devlist); devlist = 0;
         FreeUPNPUrls(&urls);
         loop {
-            if (fShutdown)
+            if (fShutdown || !fUseUPnP)
                 return;
             Sleep(2000);
         }