From 7d9e2b8145856c0ad8d1411c7f11bca936688ed0 Mon Sep 17 00:00:00 2001
From: Guigui <heygui@gmail.com>
Date: Fri, 2 Mar 2012 19:23:50 +0100
Subject: [PATCH] Prevent game crash on unknown sound name

---
 client/js/audio.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client/js/audio.js b/client/js/audio.js
index 59f52484f..97565bb00 100644
--- a/client/js/audio.js
+++ b/client/js/audio.js
@@ -94,6 +94,9 @@ define(['area'], function(Area) {
         },*/
     
         getSound: function(name) {
+            if(!this.sounds[name]) {
+                return null;
+            }
             var sound = _.detect(this.sounds[name], function(sound) {
                 return sound.ended || sound.paused;
             });