From ac9aa4783ab9e77357138d0b86a9014ac3bdcdd1 Mon Sep 17 00:00:00 2001
From: BuildTools <unconfigured@null.spigotmc.org>
Date: Tue, 21 Feb 2017 22:02:20 -0500
Subject: [PATCH] Fixed a bug failing to check initialization in
 non-UPnP-supporting setups

---
 libretro-common/net/net_natt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libretro-common/net/net_natt.c b/libretro-common/net/net_natt.c
index 43436a0f2f..92fdaeca77 100644
--- a/libretro-common/net/net_natt.c
+++ b/libretro-common/net/net_natt.c
@@ -106,7 +106,7 @@ static bool natt_open_port(struct natt_status *status,
    int r;
 
    /* if NAT traversal is uninitialized or unavailable, oh well */
-   if (!urls.controlURL[0])
+   if (!urls.controlURL || !urls.controlURL[0])
       return false;
 
    /* figure out the internal info */