From 47888f1dbd4a069e1aee27aaad2b3e6df0c5e25d Mon Sep 17 00:00:00 2001
From: Ralf Teusner <ralf.teusner@hpi.de>
Date: Thu, 5 Aug 2021 22:58:03 +0200
Subject: [PATCH] Always use ActionController::Base.helpers to sanitize
 Markdown

Co-authored-by: Sebastian Serth <Sebastian.Serth@hpi.de>
---
 app/helpers/application_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index cbfa22c8..c3cd19ec 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -42,7 +42,7 @@ module ApplicationHelper
   end
 
   def render_markdown(markdown)
-    sanitize Kramdown::Document.new(markdown).to_html
+    ActionController::Base.helpers.sanitize Kramdown::Document.new(markdown).to_html
   end
 
   def row(options = {}, &block)