rem:  currentWidget = currentWidget.getParent(); 
add:  return null; 
context: proto.getDropTarget = function(e){  // don't operate on anonymous widgets  var currentWidget = e.getActiveTarget();    while (currentWidget != null)  {    if (this.supportsDrop(currentWidget)) {      return currentWidget;    };    currentWidget = currentWidget.getParent();  };  return null;};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/1bfb15e7f0355d52ce2f9d3e64856b7718f76533/QxDragAndDropManager.js/clean/qooxdoo/source/script/managers/QxDragAndDropManager.js