compile js

static/js/settings.js

@@ -9,26 +9,24 @@
       mustUse('deactivate');
     }
   });
+
   /**
    * add an event handler to element, if element is found
    * @param {String} selector
    * @param {String} event
    * @param {Function} handler
    */
-
   function addHandler(selector, event, handler) {
-    var element = document.getElementById(selector);
-
+    const element = document.getElementById(selector);
     if (element) {
       element.addEventListener(event, handler, false);
     }
   }
+
   /**
    * reload page with request to enable / disable the must-use plugin
    * @param {String} action
    */
-
-
   function mustUse(action) {
     document.location = settings.mu_url + "&action=" + action;
   }