diff --git a/addons/web/static/src/js/views.js b/addons/web/static/src/js/views.js
index d94c697a2ee..9b2591d14d1 100644
--- a/addons/web/static/src/js/views.js
+++ b/addons/web/static/src/js/views.js
@@ -444,6 +444,7 @@ openerp.web.Sidebar = openerp.web.Widget.extend({
                 if (item.action) {
                     var ids = self.widget_parent.get_selected_ids();
                     if (ids.length == 0) {
+                        //TODO: make prettier warning?
                         $("<div />").text(_t("You must choose at least one record.")).dialog({
                             title: _t("Warning"),
                             modal: true