simplesamlphp / saml2

src/SAML2/XML/saml/SubjectConfirmationData.php

Spacing +1 added lines, -1 removed lines

@@ -152,7 +152,7 @@
     public function setAddress($address = null)
     {
         assert(is_string($address) || is_null($address));
-        if (!is_null($address) && !filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4|FILTER_FLAG_IPV6)) {
+        if (!is_null($address) && !filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6)) {
             throw new \InvalidArgumentException('Provided argument is not a valid IP address.');
         }
         $this->Address = $address;