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Don't defattr machinearch if it's NULL. Pointed out by 

Juergen Hannken-Illjes.
This commit is contained in:
cube 2007-11-11 17:35:27 +00:00
parent f48aa71ad4
commit 66a59dcc4f
1 changed files with 4 additions and 3 deletions
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7
usr.bin/config/gram.y
View File

@ -1,5 +1,5 @@
%{
/* $NetBSD: gram.y,v 1.14 2007/11/10 00:15:43 cube Exp $ */
/* $NetBSD: gram.y,v 1.15 2007/11/11 17:35:27 cube Exp $ */
/*
* Copyright (c) 1992, 1993
@ -627,8 +627,9 @@ setmachine(const char *mch, const char *mcharch, struct nvlist *mchsubarches)
/*
* Define attributes for all the given names
*/
if (defattr(machine, NULL, NULL, 0) != 0
|| defattr(machinearch, NULL, NULL, 0) != 0)
if (defattr(machine, NULL, NULL, 0) != 0 ||
(machinearch != NULL &&
defattr(machinearch, NULL, NULL, 0) != 0))
exit(1);
for (nv = machinesubarches; nv != NULL; nv = nv->nv_next) {
if (defattr(nv->nv_name, NULL, NULL, 0) != 0)