1 files changed, 13 insertions, 6 deletions

diff --git a/core/misc/dialog/dialog.ajax.js b/core/misc/dialog/dialog.ajax.js
index 3f01d4939496..7445a261e062 100644
--- a/core/misc/dialog/dialog.ajax.js
+++ b/core/misc/dialog/dialog.ajax.js
@@ -15,6 +15,7 @@
       }
 
       var $dialog = $context.closest('.ui-dialog-content');
+
       if ($dialog.length) {
         if ($dialog.dialog('option', 'drupalAutoButtons')) {
           $dialog.trigger('dialogButtonsChange');
@@ -26,7 +27,7 @@
       var originalClose = settings.dialog.close;
 
       settings.dialog.close = function (event) {
-        for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+        for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
           args[_key - 1] = arguments[_key];
         }
 
@@ -38,10 +39,12 @@
       var buttons = [];
       var $buttons = $dialog.find('.form-actions input[type=submit], .form-actions a.button');
       $buttons.each(function () {
-        var $originalButton = $(this).css({ display: 'none' });
+        var $originalButton = $(this).css({
+          display: 'none'
+        });
         buttons.push({
           text: $originalButton.html() || $originalButton.attr('value'),
-          class: $originalButton.attr('class'),
+          "class": $originalButton.attr('class'),
           click: function click(e) {
             if ($originalButton.is('a')) {
               $originalButton[0].click();
@@ -60,9 +63,11 @@
     if (!response.selector) {
       return false;
     }
+
     var $dialog = $(response.selector);
+
     if (!$dialog.length) {
-      $dialog = $('<div id="' + response.selector.replace(/^#/, '') + '" class="ui-front"/>').appendTo('body');
+      $dialog = $("<div id=\"".concat(response.selector.replace(/^#/, ''), "\" class=\"ui-front\"/>")).appendTo('body');
     }
 
     if (!ajax.wrapper) {
@@ -82,9 +87,9 @@
       var buttons = Drupal.behaviors.dialog.prepareDialogButtons($dialog);
       $dialog.dialog('option', 'buttons', buttons);
     });
-
     response.dialogOptions = response.dialogOptions || {};
     var dialog = Drupal.dialog($dialog.get(0), response.dialogOptions);
+
     if (response.dialogOptions.modal) {
       dialog.showModal();
     } else {
@@ -96,8 +101,10 @@
 
   Drupal.AjaxCommands.prototype.closeDialog = function (ajax, response, status) {
     var $dialog = $(response.selector);
+
     if ($dialog.length) {
       Drupal.dialog($dialog.get(0)).close();
+
       if (!response.persist) {
         $dialog.remove();
       }
@@ -108,6 +115,7 @@
 
   Drupal.AjaxCommands.prototype.setDialogOption = function (ajax, response, status) {
     var $dialog = $(response.selector);
+
     if ($dialog.length) {
       $dialog.dialog('option', response.optionName, response.optionValue);
     }
@@ -120,7 +128,6 @@
       e.stopPropagation();
     });
   });
-
   $(window).on('dialog:beforeclose', function (e, dialog, $element) {
     $element.off('.dialog');
   });