测试bug

app/public/js/tender_showhide.js

@@ -8,7 +8,7 @@
  * @version
  */
 let hideList = [];
-const tTree = typeof tenderTree ? tenderTree : typeof tenderTree2 ? tenderTree2 : [];
+const tTree = typeof tenderTree && typeof tenderTree !== 'undefined' ? tenderTree : typeof tenderTree2 && typeof tenderTree2 !== 'undefined' ? tenderTree2 : [];
 let returnItem;
 const findTenderTreeNode = function(sortId, tree) {
     tree.forEach((item) => {