Panel: fixed jshint error

Author: jaspermdegroot

js/widgets/panel.js

@@ -220,10 +220,11 @@ $.widget( "mobile.panel", $.mobile.widget, {
 		self._page.on( "click.panel" , "a", function( e ) {
 			if ( this.href.split( "#" )[ 1 ] === self._panelID && self._panelID !== undefined ) {
 				e.preventDefault();
-				var $link = $( this );
+				var $link = $( this ),
+					$parent;
 				if ( ! $link.hasClass( "ui-link" ) ) {
 					// Check if we are in a listview
-					var $parent = $link.parent().parent();
+					$parent = $link.parent().parent();
 					if ( $parent.hasClass( "ui-li" ) ) {
 						$link = $parent.parent();
 					}