diff --git a/core/modules/views/views_ui/js/views-admin.js b/core/modules/views/views_ui/js/views-admin.js
index 9ef1230..55c5bdd 100644
--- a/core/modules/views/views_ui/js/views-admin.js
+++ b/core/modules/views/views_ui/js/views-admin.js
@@ -111,8 +111,12 @@ Drupal.viewsUi.FormFieldFiller = function ($target, exclude, replace, suffix) {
   // one bound version of an object method, whereas we need one version per
   // object instance.
   var self = this;
-  this.populate = function() {return self._populate.call(self);};
-  this.unbind = function() {return self._unbind.call(self);};
+  this.populate = function() {
+    return self._populate.call(self);
+  };
+  this.unbind = function() {
+    return self._unbind.call(self);
+  };
 
   this.bind();
   // Object constructor; no return value.
@@ -1059,7 +1063,7 @@ Drupal.viewsUi.resizeModal = function (e, no_shrink) {
   difference += $('.views-add-form-selected').outerHeight(true);
   difference += $('.form-buttons', $modal).outerHeight(true);
 
-  height = scrollHeight + difference;
+  var height = scrollHeight + difference;
 
   if (height > maxHeight) {
     height = maxHeight;