JS strict directive

blocknotes · blocknotes · commit 3cc6edb3021a · 2020-09-09T07:48:45.000+02:00
diff --git a/app/assets/javascripts/activeadmin/quill_editor_input.js b/app/assets/javascripts/activeadmin/quill_editor_input.js
@@ -1,4 +1,6 @@
 (function () {
+  'use strict'
+
   // --- functions ---------------------------------------------------------------
   function initQuillEditors() {
     let default_theme = 'snow'
