X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=Ada95%2Fsamples%2Fncurses2-acs_display.adb;h=a71c61d5dafff593ec3abfa19c40fed742bf0ef6;hp=1ed4c6433834eebacefa0c52a8f64e2749a7a543;hb=db5f7f4f146a91ba8ec7f1df8e9d7f9d2d7c74fd;hpb=55ccd2b959766810cf7db8d1c4462f338ce0afc8

diff --git a/Ada95/samples/ncurses2-acs_display.adb b/Ada95/samples/ncurses2-acs_display.adb
index 1ed4c643..a71c61d5 100644
--- a/Ada95/samples/ncurses2-acs_display.adb
+++ b/Ada95/samples/ncurses2-acs_display.adb
@@ -7,7 +7,7 @@
 --                                 B O D Y                                  --
 --                                                                          --
 ------------------------------------------------------------------------------
--- Copyright (c) 2000,2004 Free Software Foundation, Inc.                   --
+-- Copyright (c) 2000-2006,2008 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            --
@@ -35,8 +35,8 @@
 ------------------------------------------------------------------------------
 --  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
 --  Version Control
---  $Revision: 1.4 $
---  $Date: 2004/08/21 21:37:00 $
+--  $Revision: 1.6 $
+--  $Date: 2008/07/26 18:47:34 $
 --  Binding Version 01.00
 ------------------------------------------------------------------------------
 with ncurses2.util; use ncurses2.util;
@@ -56,7 +56,6 @@ procedure ncurses2.acs_display is
                         return Integer;
    procedure show_acs_chars;
 
-
    procedure show_upper_chars (first : Integer)  is
       C1 : constant Boolean := (first = 128);
       last : constant Integer := first + 31;
@@ -204,6 +203,9 @@ procedure ncurses2.acs_display is
       n := show_1_acs (n, "ACS_Not_Equal", ACS_Map (ACS_Not_Equal));
       n := show_1_acs (n, "ACS_Sterling", ACS_Map (ACS_Sterling));
 
+      if n = 0 then
+         raise Constraint_Error;
+      end if;
    end show_acs_chars;
 
    c1 : Key_Code;
@@ -231,4 +233,3 @@ begin
    Erase;
    End_Windows;
 end ncurses2.acs_display;
-