修复版式公文版记垂直居中问题

o2web/source/o2_core/o2/xDesktop/Default.js

@@ -1836,7 +1836,7 @@ o2.xDesktop.Default.StartMenu.Item = new Class({
                 "onSuccess": function(){
                     if (o.LP && o.LP.title) {
                         this.textNode.set("text", o.LP.title);
-                        d.title = o.LP.title;
+                        if (d) d.title = o.LP.title;
                     }else{
                         this.textNode.set("text", this.data.title || this.data.name);
                     }