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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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9
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. * Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -51,7 +51,7 @@ __init_acs()
{ {
int count; int count;
char *aofac; /* Address of 'ac' */ char *aofac; /* Address of 'ac' */
char acs, term; unsigned char acs, term;
/* Default value '+' for all ACS characters */ /* Default value '+' for all ACS characters */
for (count=0; count < NUM_ACS; count++) for (count=0; count < NUM_ACS; count++)
@ -96,8 +96,9 @@ __init_acs()
return; return;
if ((term = *aofac) == '\0') if ((term = *aofac) == '\0')
return; return;
if (acs > 0) /* Only add characters 1 to 127 */ /* Only add characters 1 to 127 */
_acs_char[(unsigned char)acs] = term | __ALTCHARSET; if (acs < NUM_ACS)
_acs_char[acs] = term | __ALTCHARSET;
aofac++; aofac++;
#ifdef DEBUG #ifdef DEBUG
__CTRACE("__init_acs: %c = %c\n", acs, term); __CTRACE("__init_acs: %c = %c\n", acs, term);