$NetBSD$

--- testgtk/testcairo_printing.adb.orig	2010-12-03 08:56:15 +0000
+++ testgtk/testcairo_printing.adb
@@ -37,7 +37,7 @@ package body Testcairo_Printing is
    ---------------
 
    overriding procedure Draw_Page
-     (Op          : not null access Testcairo_Print_Operation_Record;
+     (Op          : access Testcairo_Print_Operation_Record;
       Context     : Gtk_Print_Context;
       Page_Number : Gint)
    is
