Replace is_null() by ===

cakephp · Jun 5, 2015 · 3013ca2 · 3013ca2
1 parent be925ce
commit 3013ca2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Mailer/MailerAwareTrait.php b/src/Mailer/MailerAwareTrait.php
@@ -49,7 +49,7 @@ public function getMailer($name, Email $email = null)
             return $this->_mailers[$name];
         }
 
-        if (is_null($email)) {
+        if ($email === null) {
             $email = new Email();
         }