typo

src/js/client.js

@@ -1159,7 +1159,7 @@ angular.module('Application').service('Client', ['$http', '$interval', 'md5', 'N
                     return iteratorDone();
                 }
 
-                that.refreshAppCache(app.id, callback);
+                that.refreshAppCache(app.id, iteratorDone);
             }, function (error) {
                 // filter out old apps, going backwards to allow splicing
                 for(var i = that._installedApps.length - 1; i >= 0; --i) {