| @@ -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 | } |