Change minor code styles

sroze · sroze · commit 89272241f69b · 2018-05-07T14:53:27.000+01:00
diff --git a/src/Symfony/Component/Messenger/DependencyInjection/MessengerPass.php b/src/Symfony/Component/Messenger/DependencyInjection/MessengerPass.php
@@ -91,9 +91,7 @@ private function registerHandlers(ContainerBuilder $container)
                     if (\is_int($messageClass)) {
                         $messageClass = $method;
                         $method = '__invoke';
-                    }
-
-                    if (\is_array($messageClass)) {
+                    } elseif (\is_array($messageClass)) {
                         $messagePriority = $messageClass[1];
                         $messageClass = $messageClass[0];
                     } else {
