From 3b312855fc1f07d53cac05a4cd987d3537311b84 Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@rami.io>
Date: Fri, 28 May 2021 11:11:21 +0200
Subject: [PATCH] Fix widget not loading in IE11 after Django upgrade

---
 src/pretix/presale/views/widget.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/pretix/presale/views/widget.py b/src/pretix/presale/views/widget.py
index 13e6107c7..bff74b84a 100644
--- a/src/pretix/presale/views/widget.py
+++ b/src/pretix/presale/views/widget.py
@@ -131,7 +131,9 @@ def generate_widget_js(lang):
                 get_formats(), sort_keys=True, indent=2)),
             'plural': plural,
         })
-        code.append(template.render(context))
+        i18n_js = template.render(context)
+        i18n_js = i18n_js.replace('for (const ', 'for (var ')  # remove if we really want to break IE11 for good
+        code.append(i18n_js)
 
         files = [
             'vuejs/vue.js' if settings.DEBUG else 'vuejs/vue.min.js',