From 906cc25379ab3823f12c644fd0529ad615e23912 Mon Sep 17 00:00:00 2001
From: joss17 <joss17@users.sourceforge.net>
Date: Sun, 31 Jan 2010 19:45:08 +0000
Subject: [PATCH] fix a null pointer bug

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2164 b45a01b8-16f6-495d-af2f-9b41ad6348cc
---
 libretroshare/src/upnp/UPnPBase.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libretroshare/src/upnp/UPnPBase.cpp b/libretroshare/src/upnp/UPnPBase.cpp
index 76b3c2016..827195419 100644
--- a/libretroshare/src/upnp/UPnPBase.cpp
+++ b/libretroshare/src/upnp/UPnPBase.cpp
@@ -1026,7 +1026,11 @@ error:
 
 char* CUPnPControlPoint::getInternalIpAddress()
 {
-    return UpnpGetServerIpAddress();
+    char * addr = UpnpGetServerIpAddress();
+    if (addr = NULL) {
+        addr = "127.0.0.1";
+    }
+    return addr;
 }
 
 CUPnPControlPoint::~CUPnPControlPoint()