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Make ACS array index unsigned.

This commit is contained in:
jdc 2000-04-12 21:33:35 +00:00
parent d6a738e190
commit ea5f9be092
1 changed files with 7 additions and 6 deletions
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13
lib/libcurses/acs.c
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@ -1,4 +1,4 @@
/* $NetBSD: acs.c,v 1.4 2000/04/11 20:41:38 simonb Exp $ */
/* $NetBSD: acs.c,v 1.5 2000/04/12 21:33:35 jdc Exp $ */
/*
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -49,9 +49,9 @@ chtype _acs_char[NUM_ACS];
void
__init_acs()
{
int count;
char *aofac; /* Address of 'ac' */
char acs, term;
int count;
char *aofac; /* Address of 'ac' */
unsigned char acs, term;
/* Default value '+' for all ACS characters */
for (count=0; count < NUM_ACS; count++)
@ -96,8 +96,9 @@ __init_acs()
return;
if ((term = *aofac) == '\0')
return;
if (acs > 0) /* Only add characters 1 to 127 */
_acs_char[(unsigned char)acs] = term | __ALTCHARSET;
/* Only add characters 1 to 127 */
if (acs < NUM_ACS)
_acs_char[acs] = term | __ALTCHARSET;
aofac++;
#ifdef DEBUG
__CTRACE("__init_acs: %c = %c\n", acs, term);