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atc(6): simplify reallocation logic

This commit is contained in:
nia 2021-10-29 11:44:22 +00:00
parent a373ad5865
commit 5a55ecfc78
1 changed files with 4 additions and 10 deletions
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14
games/atc/grammar.y
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@ -1,4 +1,4 @@
/* $NetBSD: grammar.y,v 1.12 2015/06/19 06:02:31 dholland Exp $ */
/* $NetBSD: grammar.y,v 1.13 2021/10/29 11:44:22 nia Exp $ */
/*-
* Copyright (c) 1990, 1993
@ -62,7 +62,7 @@
#if 0
static char sccsid[] = "@(#)grammar.y 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: grammar.y,v 1.12 2015/06/19 06:02:31 dholland Exp $");
__RCSID("$NetBSD: grammar.y,v 1.13 2021/10/29 11:44:22 nia Exp $");
#endif
#endif /* not lint */
@ -179,14 +179,8 @@ Bpoint:
'(' ConstOp ConstOp ')'
{
if (sp->num_beacons % REALLOC == 0) {
if (sp->beacon == NULL)
sp->beacon = malloc((sp->num_beacons
+ REALLOC) * sizeof (BEACON));
else
sp->beacon = realloc(sp->beacon,
(sp->num_beacons + REALLOC) *
sizeof (BEACON));
if (sp->beacon == NULL)
if (reallocarr(&sp->beacon,
sp->num_beacons + REALLOC, sizeof(BEACON)) != 0)
return (yyerror("No memory available."));
}
sp->beacon[sp->num_beacons].x = $2;