ncurses 5.5

[ncurses.git] / Ada95 / samples / sample-my_field_type.adb

diff --git a/Ada95/samples/sample-my_field_type.adb b/Ada95/samples/sample-my_field_type.adb
index 15c55e953bc2ef0ac1bb6b9d7542e4b4e804bd95..0dacfc3a5681fbd23724ed821a211378fddb39a1 100644 (file)
--- a/Ada95/samples/sample-my_field_type.adb
+++ b/Ada95/samples/sample-my_field_type.adb
@@ -7,7 +7,7 @@
 --                                 B O D Y                                  --
 --                                                                          --
 ------------------------------------------------------------------------------
--- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+-- Copyright (c) 1998,2004 Free Software Foundation, Inc.                   --
 --                                                                          --
 -- Permission is hereby granted, free of charge, to any person obtaining a  --
 -- copy of this software and associated documentation files (the            --
@@ -34,9 +34,9 @@
 -- authorization.                                                           --
 ------------------------------------------------------------------------------
 --  Author:  Juergen Pfeifer, 1996
---  Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en
 --  Version Control
---  $Revision: 1.8 $
+--  $Revision: 1.13 $
+--  $Date: 2004/08/21 21:37:00 $
 --  Binding Version 01.00
 ------------------------------------------------------------------------------
 with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
@@ -46,11 +46,14 @@ with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
 --
 package body Sample.My_Field_Type is
 
-   --  That's simple. There are no field validity checks.
+   --  That's simple. There are minimal field validity checks.
    function Field_Check (Fld : Field;
                          Typ : My_Data) return Boolean
    is
    begin
+      if Fld = Null_Field or Typ.Ch = Character'Val (0) then
+         return False;
+      end if;
       return True;
    end Field_Check;