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Oops, the previous didn't do what was promised. Rather that ignoring

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just "--" for exec & "." it ignored any first arg starting '-'.
Do it properly.
This commit is contained in:
kre 2020-02-05 14:56:25 +00:00
parent 2da2192d78
commit 92dfd40c67
1 changed files with 4 additions and 2 deletions
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6
bin/sh/options.c
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@ -1,4 +1,4 @@
/* $NetBSD: options.c,v 1.54 2020/02/04 16:06:59 kre Exp $ */
/* $NetBSD: options.c,v 1.55 2020/02/05 14:56:25 kre Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)options.c 8.2 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: options.c,v 1.54 2020/02/04 16:06:59 kre Exp $");
__RCSID("$NetBSD: options.c,v 1.55 2020/02/05 14:56:25 kre Exp $");
#endif
#endif /* not lint */
@ -616,6 +616,8 @@ nextopt(const char *optstring)
argptr++;
if (p[0] == '-' && p[1] == '\0') /* check for "--" */
return '\0';
if (optstring == NULL) /* not processing the "option" */
argptr--; /* so make it be an arg again */
}
if (optstring == NULL)
return '\0';