From 4379fdcbd08a1d37baac068885e53ef511ade1b3 Mon Sep 17 00:00:00 2001
From: Christian Ohm <chr.ohm@gmx.net>
Date: Thu, 7 Jan 2010 19:07:03 +0000
Subject: [PATCH] Fix possible segfault in miniupnp.

git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@9041 4a71c877-e1ca-e34f-864e-861f7616d084
---
 lib/netplay/miniupnpc/miniwget.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/netplay/miniupnpc/miniwget.c b/lib/netplay/miniupnpc/miniwget.c
index 51a371ad5..cc053abb1 100644
--- a/lib/netplay/miniupnpc/miniwget.c
+++ b/lib/netplay/miniupnpc/miniwget.c
@@ -234,6 +234,9 @@ miniwget2(const char * url, const char * host,
 int parseURL(const char * url, char * hostname, unsigned short * port, char * * path)
 {
 	char * p1, *p2, *p3;
+
+	if (!url)
+		return 0;
 	p1 = strstr(url, "://");
 	if(!p1)
 		return 0;