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                                                        @@ -42,7 +42,7 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                                 public function __construct(Node $node, $ttl, int $preference, string $exchange)  | 
                                                        
                                                                                                            
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                                                                 { | 
                                                        
                                                                                                            
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                                                                     $this->preference = $preference;  | 
                                                        
                                                                                                            
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                                                            -        $this->exchange   = $exchange!=='.' ? $exchange : $node->getZone()->getOrigin();  | 
                                                        
                                                                                                            
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                                                            +        $this->exchange   = $exchange !== '.' ? $exchange : $node->getZone()->getOrigin();  | 
                                                        
                                                                                                            
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                                                                     parent::__construct($node, eRecordType::MX(), $ttl);  | 
                                                        
                                                                                                            
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                                                                 }  | 
                                                        
                                                                                                            
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                                                        @@ -51,7 +51,7 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                                  */  | 
                                                        
                                                                                                            
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                                                                 public function __toString() : string  | 
                                                        
                                                                                                            
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                                                                 { | 
                                                        
                                                                                                            
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                                                            -        return $this->getMainRecordPart() . " {$this->getPreference()} {$this->getExchange()}"; | 
                                                        
                                                                                                            
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                                                            +        return $this->getMainRecordPart()." {$this->getPreference()} {$this->getExchange()}"; | 
                                                        
                                                                                                            
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                                                                 }  | 
                                                        
                                                                                                            
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                                                                 /**  | 
                                                        
                                                                                                                                                
                                         
                                        
                                            
                                                                                                    Please login to merge, or discard this patch.