--- np2/x11/gtk2/dialog_about.c	2010/12/23 06:32:35	1.6
+++ np2/x11/gtk2/dialog_about.c	2011/01/15 16:01:52	1.7
@@ -1,4 +1,4 @@
-/*	$Id: dialog_about.c,v 1.6 2010/12/23 06:32:35 monaka Exp $	*/
+/*	$Id: dialog_about.c,v 1.7 2011/01/15 16:01:52 monaka Exp $	*/
 
 /*
  * Copyright (c) 2002-2003 NONAKA Kimihiro
@@ -40,8 +40,6 @@ static void
 about_destroy(GtkWidget *w, GtkWidget **wp)
 {
 
-	UNUSED(wp);
-
 	install_idle_process();
 	gtk_widget_destroy(w);
 }