Merge remote-tracking branch 'trigger/MAGETWO-89373-Media-Gallery-Second-To-Last-Folder' into team3-delivery

Author: irenelagno

app/code/Magento/Cms/view/adminhtml/web/js/folder-tree.js

@@ -94,7 +94,7 @@ define([
 
                     lastExistentFolderEl = folderEl;
 
-                    if (path.length > 1) {
+                    if (path.length) {
                         tree.jstree('open_node', folderEl, recursiveOpen);
                     } else {
                         tree.jstree('open_node', folderEl, function () {