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DEBUG mode only change - correctly track internal shell sub-shell nesting

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levels for debug output.  This change accidentally omitted earlier (only
effect is incorrect nesting levels shown in trace output when the option
to show them is enabled.)   NFC for any normal shell build.
This commit is contained in:
kre 2017-05-18 13:34:17 +00:00
parent 727fae80dd
commit 352391ffc1
1 changed files with 3 additions and 2 deletions
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5
bin/sh/jobs.c
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@ -1,4 +1,4 @@
/* $NetBSD: jobs.c,v 1.84 2017/05/11 14:57:14 kre Exp $ */
/* $NetBSD: jobs.c,v 1.85 2017/05/18 13:34:17 kre Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)jobs.c 8.5 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: jobs.c,v 1.84 2017/05/11 14:57:14 kre Exp $");
__RCSID("$NetBSD: jobs.c,v 1.85 2017/05/18 13:34:17 kre Exp $");
#endif
#endif /* not lint */
@ -869,6 +869,7 @@ forkshell(struct job *jp, union node *n, int mode)
error("Cannot fork (%s)", strerror(serrno));
break;
case 0:
SHELL_FORKED();
forkchild(jp, n, mode, 0);
return 0;
default: