From fdc0bf8ff7f1b0dde71446cb726fe409276da12d Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sun, 9 Apr 2017 21:10:35 +0200
Subject: [PATCH] Return boolean fix

---
 Validation/Base/Hostname.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Validation/Base/Hostname.php b/Validation/Base/Hostname.php
index 92d31d3f1..69794ae29 100644
--- a/Validation/Base/Hostname.php
+++ b/Validation/Base/Hostname.php
@@ -48,6 +48,6 @@ abstract class Hostname extends ValidatorAbstract
      */
     public static function isValid($value) : bool
     {
-        return filter_var(gethostbyname($value), FILTER_VALIDATE_IP);
+        return filter_var(gethostbyname($value), FILTER_VALIDATE_IP) !== false;
     }
 }