[5.6] fixed @return type for phpstan (#26098)

* fixed @return type for phpstan * code style fix * Update Mailer.php
laravel · Oct 12, 2018 · 7939094 · 7939094
1 parent 71964f8
commit 7939094
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Illuminate/Mail/Mailer.php b/src/Illuminate/Mail/Mailer.php
@@ -456,7 +456,7 @@ protected function createMessage()
      * Send a Swift Message instance.
      *
      * @param  \Swift_Message  $message
-     * @return void
+     * @return int|null
      */
     protected function sendSwiftMessage($message)
     {