From 6cc85e598a4410c9e0565ac8a15d7e95162f5a72 Mon Sep 17 00:00:00 2001
From: Florian Krohmer <florian.krohmer@gmail.com>
Date: Wed, 13 May 2020 13:54:22 +0200
Subject: [PATCH] Fix script error in IE 11 (#53)

---
 src/Resources/contao/templates/mmenu_default.html5 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Resources/contao/templates/mmenu_default.html5 b/src/Resources/contao/templates/mmenu_default.html5
index e88f0c9..f7f241d 100644
--- a/src/Resources/contao/templates/mmenu_default.html5
+++ b/src/Resources/contao/templates/mmenu_default.html5
@@ -13,8 +13,8 @@ if ($this->options['drag']['menu']['open']) {
 ?>
 <script>
     document.addEventListener(
-        "DOMContentLoaded", () => {
+        "DOMContentLoaded", function () {
             new Mmenu('#<?= $this->elementId ?>', <?= json_encode($this->options) ?>, <?= json_encode($this->configuration) ?>);
-        },
+        }
     );
 </script>