@@ -88,7 +88,7 @@  | 
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| 88 | 88 | */  | 
                                                        
| 89 | 89 | public function setRoles($roles)  | 
                                                        
| 90 | 90 |      { | 
                                                        
| 91 | -        if($roles instanceof UserRole || empty($this->roles) ){ | 
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| 91 | +        if ($roles instanceof UserRole || empty($this->roles)) { | 
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| 92 | 92 | $this->roles = new UserRole($roles);  | 
                                                        
| 93 | 93 | return true;  | 
                                                        
| 94 | 94 | }  |