Index: program/js/app.js
===================================================================
--- program/js/app.js	(revision 5f27a762afd4d664c311be9d75f84143fd2f6488)
+++ program/js/app.js	(revision d808ba6e1de7f48f8e062bb1366d48c6d17aa718)
@@ -1192,6 +1192,5 @@
 
     // save folderlist and folders location/sizes for droptarget calculation in drag_move()
-    if (this.gui_objects.folderlist && model)
-      {
+    if (this.gui_objects.folderlist && model) {
       this.initialBodyScrollTop = bw.ie ? 0 : window.pageYOffset;
       this.initialListScrollTop = this.gui_objects.folderlist.parentNode.scrollTop;
@@ -1859,5 +1858,5 @@
 
     if (!show && this.busy)
-      this.set_busy(false);
+      this.set_busy(false, null, this.env.frame_lock);
   };