diff -up libxklavier-3.6/libxklavier/xklavier_util.c.vnc-bug libxklavier-3.6/libxklavier/xklavier_util.c
--- libxklavier-3.6/libxklavier/xklavier_util.c.vnc-bug	2008-03-01 16:42:49.000000000 -0500
+++ libxklavier-3.6/libxklavier/xklavier_util.c	2008-08-30 12:43:27.000000000 -0400
@@ -118,7 +118,10 @@ xkl_get_debug_window_title(XklEngine * e
 	static gchar sname[33];
 	gchar *name;
 	strcpy(sname, "NULL");
-	if (win != (Window) NULL) {
+
+	if (win == (Window *) PointerRoot) {
+		strcpy(sname, "ROOT");
+	} else if (win != (Window *) None) {
 		name = xkl_engine_get_window_title(engine, win);
 		if (name != NULL) {
 			snprintf(sname, sizeof(sname), "%.32s", name);