fix an isue with persitent playlists inside the media player app

apps/media/js/loader.js

@@ -49,9 +49,11 @@ $(document).ready(function() {
 		FileActions.setDefault('audio','Play');
 		FileActions.setDefault('application/ogg','Play');
 	}
+	if(typeof PlayList==='undefined'){
 		if(typeof localStorage !== 'undefined'){
 			if(localStorage.hasOwnProperty('oc_playlist_items')){
 				loadPlayer();
 			}
 		}
+	}
 });
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