From fab8d604d2be76a35c7dd907f87b6e9860518b4c Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Mon, 6 Apr 2015 00:27:36 -0400
Subject: [PATCH] Check UUID length is non-zero before adding a new host

---
 Limelight/Network/DiscoveryManager.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Limelight/Network/DiscoveryManager.m b/Limelight/Network/DiscoveryManager.m
index b7f208e..1154c59 100644
--- a/Limelight/Network/DiscoveryManager.m
+++ b/Limelight/Network/DiscoveryManager.m
@@ -88,7 +88,7 @@
 }
 
 - (BOOL) addHostToDiscovery:(Host *)host {
-    if (![self isHostInDiscovery:host]) {
+    if (host.uuid.length > 0 && ![self isHostInDiscovery:host]) {
         [_hostQueue addObject:host];
         if (shouldDiscover) {
             [_opQueue addOperation:[self createWorkerForHost:host]];