From 6071ff6c8fbca770312fc934dfc092656ac47212 Mon Sep 17 00:00:00 2001
From: apetitpa <arnaud@easyloisirs.com>
Date: Thu, 23 Mar 2017 14:51:52 +0100
Subject: [PATCH] Remove unnecessary parentheses

---
 .../Component/Validator/Constraints/EmailValidator.php        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/Validator/Constraints/EmailValidator.php b/src/Symfony/Component/Validator/Constraints/EmailValidator.php
index cd635eb136..ce42219e26 100644
--- a/src/Symfony/Component/Validator/Constraints/EmailValidator.php
+++ b/src/Symfony/Component/Validator/Constraints/EmailValidator.php
@@ -138,7 +138,7 @@ class EmailValidator extends ConstraintValidator
      */
     private function checkMX($host)
     {
-        return ('' !== $host) && checkdnsrr($host, 'MX');
+        return '' !== $host && checkdnsrr($host, 'MX');
     }
 
     /**
@@ -150,6 +150,6 @@ class EmailValidator extends ConstraintValidator
      */
     private function checkHost($host)
     {
-        return ('' !== $host) && ($this->checkMX($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA')));
+        return '' !== $host && ($this->checkMX($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA')));
     }
 }