Fix a jshint error introduced in [28607]. see #23560.

Built from https://develop.svn.wordpress.org/trunk@28617


git-svn-id: http://core.svn.wordpress.org/trunk@28441 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Helen Hou-Sandí 2014-05-29 14:25:14 +00:00
parent 3f1deae10b
commit 207bfa43b3

View File

@ -3177,7 +3177,7 @@
/**
* @param {Object} event
*/
updateIndex: function( event ) {
updateIndex: function() {
// Resets tabbable elements
this.tabbables = $( ':tabbable', this.$el );
this.tabbableFirst = this.tabbables.filter( ':first' );