fix double metadata load

2014-06-16 11:12:04 +03:00
parent b7b118c122
commit 4604f27176
1 changed files with 1 additions and 0 deletions
@@ -37,6 +37,7 @@

 		load: function (callback, sync) {
 			var sync = (typeof sync == 'undefined') ? false: sync;
+			this.off('sync');
 			this.once('sync', callback);
 			if (!this.loadFromCache()) {				
 				this.fetch(sync);