From 8065c73339fe624a2b833cbb283887d4e2e58bdf Mon Sep 17 00:00:00 2001
From: Thomas Mueller <thomas.mueller@tmit.eu>
Date: Thu, 14 Feb 2013 12:17:14 +0100
Subject: [PATCH] fixing eventsource.js for IE8

---
 core/js/eventsource.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/core/js/eventsource.js b/core/js/eventsource.js
index f783ade7ae..ce8c8387c8 100644
--- a/core/js/eventsource.js
+++ b/core/js/eventsource.js
@@ -87,8 +87,10 @@ OC.EventSource.prototype={
 	useFallBack:false,
 	fallBackCallBack:function(type,data){
 		if(type){
-			for(var i=0;i<this.listeners[type].length;i++){
-				this.listeners[type][i](data);
+			if (typeof this.listeners['done'] != 'undefined') {
+				for(var i=0;i<this.listeners[type].length;i++){
+					this.listeners[type][i](data);
+				}
 			}
 		}else{
 			for(var i=0;i<this.typelessListeners.length;i++){
@@ -117,6 +119,8 @@ OC.EventSource.prototype={
 		}
 	},
 	close:function(){
-		this.source.close();
+		if (typeof this.source !='undefined') {
+			this.source.close();
+		}
 	}
 }