commit 3b253d3636b70cf15554285b9b4d0c8b9e558a62
author Akron <nils@diewald-online.de> Sun Jul 15 10:16:06 2018 +0200
committer Akron <nils@diewald-online.de> Sun Jul 15 10:16:06 2018 +0200
tree 269d8420632f1bcd354f4ef04167dad262dd33db
parent 3967d34a9000d52d9ee8c951a6ff8a9a51b1eb7e

Minor ES6 improvements

Change-Id: Ibf956915d1b7769dc5cc22a870f4484f492da723

dev/js/src/buttongroup.js

diff --git a/dev/js/src/buttongroup.js b/dev/js/src/buttongroup.js
index cb6a95c..6da1cb7 100644
--- a/dev/js/src/buttongroup.js
+++ b/dev/js/src/buttongroup.js
@@ -78,8 +78,8 @@
      *
      * Returns the list object.
      */
-    addList : function (title, classes, itemClass) {
-      var list = treeMenuClass.create([], itemClass || defaultItemClass);
+    addList : function (title, classes, itemClass = defaultItemClass) {
+      var list = treeMenuClass.create([], itemClass);
       this.add(title, classes, function (e) {
         list.show();
         list.button(this.button);