From 82873d62c128cb04b4c89fd042042cb7b923e230 Mon Sep 17 00:00:00 2001
From: irungentoo <irungentoo@gmail.com>
Date: Sat, 26 Apr 2014 12:30:29 -0400
Subject: [PATCH] Fixed minor issue.

Socket used to find the broadcast ip was not closed when there was
more than 16 broadcast interfaces.
---
 toxcore/LAN_discovery.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/toxcore/LAN_discovery.c b/toxcore/LAN_discovery.c
index bed14754..9d1f055e 100644
--- a/toxcore/LAN_discovery.c
+++ b/toxcore/LAN_discovery.c
@@ -78,8 +78,10 @@ static void fetch_broadcast_info(uint16_t port)
 
         struct sockaddr_in *sock4 = (struct sockaddr_in *)&i_faces[i].ifr_broadaddr;
 
-        if (broadcast_count >= MAX_INTERFACES)
+        if (broadcast_count >= MAX_INTERFACES) {
+            close(sock);
             return;
+        }
 
         IP_Port *ip_port = &broadcast_ip_port[broadcast_count];
         ip_port->ip.family = AF_INET;