[src/trunk]: src/bin/sh Set the line number before expanding args, not after....

[kre <kre%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4c9b71215f0b
branches:  trunk
changeset: 824503:4c9b71215f0b
user:      kre <kre%NetBSD.org@localhost>
date:      Wed Jun 07 08:07:50 2017 +0000

description:
Set the line number before expanding args, not after.   As the line_number
would have usually been set earlier, this change is mostly an effective
no-op, but it is better this way (just in case) - not observed to have
caused any problems.

diffstat:

 bin/sh/expand.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r 51a8c2fe8de7 -r 4c9b71215f0b bin/sh/expand.c
--- a/bin/sh/expand.c   Wed Jun 07 08:06:22 2017 +0000
+++ b/bin/sh/expand.c   Wed Jun 07 08:07:50 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: expand.c,v 1.113 2017/06/07 05:08:32 kre Exp $ */
+/*     $NetBSD: expand.c,v 1.114 2017/06/07 08:07:50 kre Exp $ */
 
 /*-
  * Copyright (c) 1991, 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)expand.c   8.5 (Berkeley) 5/15/95";
 #else
-__RCSID("$NetBSD: expand.c,v 1.113 2017/06/07 05:08:32 kre Exp $");
+__RCSID("$NetBSD: expand.c,v 1.114 2017/06/07 08:07:50 kre Exp $");
 #endif
 #endif /* not lint */
 
@@ -168,8 +168,8 @@
        STARTSTACKSTR(expdest);
        ifsfirst.next = NULL;
        ifslastp = NULL;
+       line_number = arg->narg.lineno;
        argstr(arg->narg.text, flag);
-       line_number = arg->narg.lineno;
        if (arglist == NULL) {
                STACKSTRNUL(expdest);
                CTRACE(DBG_EXPAND, ("expandarg: no arglist, done (%d) \"%s\"\n",