--- a/test1.pl	Thu Oct 16 12:21:33 2008 +0200
+++ b/test1.pl	Thu Oct 16 12:27:55 2008 +0200
@@ -55,7 +55,7 @@
     return 1;
 }
 
-sub on_aboutdialog1_close {
+sub on_aboutdialog1_response {
     $window_about->hide();
     return 1;
 }