Disable moving a folder to one of it's own children.

svncommit

2007-09-27 69f17cfda10febf0e4b8401b2f1cf371b8f49568

Disable moving a folder to one of it's own children.

 program/js/app.js

@@ -2463,6 +2463,7 @@
    var reg = RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
    if (this.drag_active && this.check_droptarget(id) &&
        (id != this.env.folder.replace(reg, '')) &&
        (!id.match(new RegExp('^'+this.env.folder+RegExp.escape(this.env.delimiter)))) &&
        (row = document.getElementById(this.get_folder_row_id(id))))
      if (find_in_array(this.env.defaultfolders, id)>=0)
        {