fix potential problem when using multiply eventsource's

diff --git a/core/js/eventsource.js b/core/js/eventsource.js
index dece1a69d048bf5399ce259750695291dc425a4d..34bce60c24a77178125fb5d9be752adae9b8fcc4 100644 (file)
--- a/core/js/eventsource.js
+++ b/core/js/eventsource.js
@@ -33,8 +33,12 @@
  */
 OC.EventSource=function(src,data){
        var dataStr='';
-       for(name in data){
-               dataStr+=name+'='+encodeURIComponent(data[name])+'&';
+       this.typelessListeners=[];
+       this.listeners={};
+       if(data){
+               for(name in data){
+                       dataStr+=name+'='+encodeURIComponent(data[name])+'&';
+               }
        }
        if(!this.useFallBack && typeof EventSource !='undefined'){
                this.source=new EventSource(src+'?'+dataStr);
@@ -42,7 +46,7 @@ OC.EventSource=function(src,data){
                        for(var i=0;i<this.typelessListeners.length;i++){
                                this.typelessListeners[i](JSON.parse(e.data));
                        }
-               }
+               }.bind(this);
        }else{
                iframeId='oc_eventsource_iframe_'+OC.EventSource.iframeCount;
                OC.EventSource.fallBackSources[OC.EventSource.iframeCount]=this;