add js

@@ -1365,10 +1365,15 @@ function loadConsult() {
     $('.consults-pager').on('click', 'a', function() {
         var $this = $(this);
         var href = $this.data('page');
-        var data = href.split('?')[1].split('&')[1].split('=')[1];
+
+        if (!href) {
+            return;
+        }
+
+        var data = href.split('?')[1].split('&')[1].split('=')[1]; // eslint-disable-line
 
         loadConsults(data).always(function() {
-            _scrollTo($('#goodsAskTitle'));
+            _scrollTo($('#goodsAskTitle')); // eslint-disable-line
         });
     });