Merge pull request #2750 from Kondou-ger/fix_2693

Fix #2693

settings/js/users.js

@@ -218,9 +218,9 @@ var UserList = {
 							group: group
 						},
 						function (response) {
-							if(response.status === 'success' && response.data.action === 'add') {
-								if(UserList.availableGroups.indexOf(response.data.gropname) === -1) {
-									UserList.availableGroups.push(response.data.gropname);
+							if(response.status === 'success') {
+								if(UserList.availableGroups.indexOf(response.data.groupname) === -1 && response.data.action === 'add') {
+									UserList.availableGroups.push(response.data.groupname);
 								}
 							} else {
 								OC.Notification.show(response.data.message);