From 53b68afec4f54169ed997b147132be12f052e947 Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien@potencier.org>
Date: Fri, 10 May 2019 09:52:53 +0200
Subject: [PATCH] [TwigBundle] fixed Mailer integration in Twig

---
 src/Symfony/Bundle/TwigBundle/Resources/config/mailer.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Bundle/TwigBundle/Resources/config/mailer.xml b/src/Symfony/Bundle/TwigBundle/Resources/config/mailer.xml
index d61bc32c45406..0e425952ffe59 100644
--- a/src/Symfony/Bundle/TwigBundle/Resources/config/mailer.xml
+++ b/src/Symfony/Bundle/TwigBundle/Resources/config/mailer.xml
@@ -6,8 +6,9 @@
 
     <services>
         <service id="twig.mailer.message_listener" class="Symfony\Component\Mailer\EventListener\MessageListener">
-            <argument />
+            <argument>null</argument>
             <argument type="service" id="twig.mime_body_renderer" />
+            <tag name="kernel.event_subscriber"/>
         </service>
 
         <service id="twig.mime_body_renderer" class="Symfony\Bridge\Twig\Mime\BodyRenderer">