fix wordexp result handling

This commit is contained in:
christos 2015-01-10 17:16:01 +00:00
parent ef0ab4422a
commit e8283fa6b1

View File

@ -1,4 +1,4 @@
/* $NetBSD: names.c,v 1.31 2014/12/16 19:30:24 christos Exp $ */
/* $NetBSD: names.c,v 1.32 2015/01/10 17:16:01 christos Exp $ */
/*
* Copyright (c) 1980, 1993
@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)names.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: names.c,v 1.31 2014/12/16 19:30:24 christos Exp $");
__RCSID("$NetBSD: names.c,v 1.32 2015/01/10 17:16:01 christos Exp $");
#endif
#endif /* not lint */
@ -550,7 +550,7 @@ unpack(struct name *smopts, struct name *np)
* the terminating 0 pointer. Additional spots may be needed
* to pass along -f to the host mailer.
*/
extra = 3 * count(smopts);
extra = 3 + count(smopts);
extra++;
metoo = value(ENAME_METOO) != NULL;
if (metoo)