} else if (externalDiff.isUpdateUnchanged || !externalDiff.compareExternals(oldURL, newURL)) {
if (kind == SVNNodeKind.DIR) {
SVNFileType fileType = SVNFileType.getType(target);
boolean empty = false;
if (fileType == SVNFileType.DIRECTORY) {
File[] children = target.listFiles();
if (children != null && children.length == 0) {
empty = true;
}
}