symfony
diff --git a/‎src/Symfony/Component/Validator/Constraints/EmailValidator.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Constraints/EmailValidator.php
+2-10Lines changed: 2 additions & 10 deletions b/‎src/Symfony/Component/Validator/Constraints/EmailValidator.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Constraints/EmailValidator.php
+2-10Lines changed: 2 additions & 10 deletions
@@ -138,11 +138,7 @@ public function validate($value, Constraint $constraint)
      */
     private function checkMX($host)
     {
-        if ('' === $host) {
-            return false;
-        }
-
-        return checkdnsrr($host, 'MX');
+        return ('' !== $host) && checkdnsrr($host, 'MX');
     }
 
     /**
@@ -154,10 +150,6 @@ private function checkMX($host)
      */
     private function checkHost($host)
     {
-        if ('' === $host) {
-            return false;
-        }
-
-        return $this->checkMX($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA'));
+        return ('' !== $host) && ($this->checkMX($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA')));
     }
 }
Original file line number	Diff line number	Diff line change
`@@ -138,11 +138,7 @@ public function validate($value, Constraint $constraint)`
`138`	`138`	`*/`
`139`	`139`	`private function checkMX($host)`
`140`	`140`	`{`
`141`		`- if ('' === $host) {`
`142`		`- return false;`
`143`		`- }`
`144`		`-`
`145`		`- return checkdnsrr($host, 'MX');`
	`141`	`+ return ('' !== $host) && checkdnsrr($host, 'MX');`
`146`	`142`	`}`
`147`	`143`
`148`	`144`	`/**`
`@@ -154,10 +150,6 @@ private function checkMX($host)`
`154`	`150`	`*/`
`155`	`151`	`private function checkHost($host)`
`156`	`152`	`{`
`157`		`- if ('' === $host) {`
`158`		`- return false;`
`159`		`- }`
`160`		`-`
`161`		`- return $this->checkMX($host) \|\| (checkdnsrr($host, 'A') \|\| checkdnsrr($host, 'AAAA'));`
	`153`	`+ return ('' !== $host) && ($this->checkMX($host) \|\| (checkdnsrr($host, 'A') \|\| checkdnsrr($host, 'AAAA')));`
`162`	`154`	`}`
`163`	`155`	`}`