@@ -115,8 +115,9 @@  | 
                                                    ||
| 115 | 115 |      public function userExists($username) { | 
                                                        
| 116 | 116 | $userList = $this->getUserList();  | 
                                                        
| 117 | 117 | |
| 118 | - if (isset ($userList [$username]))  | 
                                                        |
| 119 | - return true;  | 
                                                        |
| 118 | +        if (isset ($userList [$username])) { | 
                                                        |
| 119 | + return true;  | 
                                                        |
| 120 | + }  | 
                                                        |
| 120 | 121 | |
| 121 | 122 | return false;  | 
                                                        
| 122 | 123 | }  |