diff --git a/apps/common/main/lib/controller/ReviewChanges.js b/apps/common/main/lib/controller/ReviewChanges.js
index d8a79c5cc..3018058b3 100644
--- a/apps/common/main/lib/controller/ReviewChanges.js
+++ b/apps/common/main/lib/controller/ReviewChanges.js
@@ -481,7 +481,7 @@ define([
 
         checkUserGroups: function(username) {
             var groups = Common.Utils.UserInfoParser.getParsedGroups(username);
-            return this.currentUserGroups && groups && (_.intersection(this.currentUserGroups, groups).length>0);
+            return this.currentUserGroups && groups && (_.intersection(this.currentUserGroups, (groups.length>0) ? groups : [""]).length>0);
         },
 
         getUserName: function(id){
diff --git a/apps/common/mobile/lib/controller/Collaboration.js b/apps/common/mobile/lib/controller/Collaboration.js
index c0df47d38..7ae215ffb 100644
--- a/apps/common/mobile/lib/controller/Collaboration.js
+++ b/apps/common/mobile/lib/controller/Collaboration.js
@@ -700,7 +700,7 @@ define([
 
             checkUserGroups: function(username) {
                 var groups = Common.Utils.UserInfoParser.getParsedGroups(username);
-                return _currentUserGroups && groups && (_.intersection(_currentUserGroups, groups).length>0);
+                return _currentUserGroups && groups && (_.intersection(_currentUserGroups, (groups.length>0) ? groups : [""]).length>0);
             },
 
             dateToLocaleTimeString: function (date) {