rem: if (!folder) 
add: if (!folder) 
context: function IsCompactFolderEnabled(){    var folderTree = GetFolderTree();    var selectedFolders = folderTree.selectedItems;    var numFolders = selectedFolders.length;    if (numFolders <= 0 )        return false;    var folder = selectedFolders[0];    if (!folder)         return false;    return (folder.getAttribute('CanCompact') == "true");}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0b2dd2b2d2fd037df917e07645fa019a963332a5/mailWindowOverlay.js/clean/mailnews/base/resources/content/mailWindowOverlay.js