[src/trunk]: src/bin/sh NFC: added a minor comment (and enev then, in DEBUG c...

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

details:   https://anonhg.NetBSD.org/src/rev/b1614d80d316
branches:  trunk
changeset: 824000:b1614d80d316
user:      kre <kre%NetBSD.org@localhost>
date:      Thu May 18 13:28:00 2017 +0000

description:
NFC: added a minor comment (and enev then, in DEBUG code only)

diffstat:

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

diffs (27 lines):

diff -r cce528af3d76 -r b1614d80d316 bin/sh/main.c
--- a/bin/sh/main.c     Thu May 18 13:20:37 2017 +0000
+++ b/bin/sh/main.c     Thu May 18 13:28:00 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: main.c,v 1.68 2017/04/22 16:02:39 kre Exp $    */
+/*     $NetBSD: main.c,v 1.69 2017/05/18 13:28:00 kre Exp $    */
 
 /*-
  * Copyright (c) 1991, 1993
@@ -42,7 +42,7 @@
 #if 0
 static char sccsid[] = "@(#)main.c     8.7 (Berkeley) 7/19/95";
 #else
-__RCSID("$NetBSD: main.c,v 1.68 2017/04/22 16:02:39 kre Exp $");
+__RCSID("$NetBSD: main.c,v 1.69 2017/05/18 13:28:00 kre Exp $");
 #endif
 #endif /* not lint */
 
@@ -173,7 +173,7 @@
        handler = &jmploc;
 #ifdef DEBUG
 #if DEBUG == 2
-       debug = 1;
+       debug = 1;      /* this may be reset by procargs() later */
 #endif
        opentrace();
        trputs("Shell args:  ");  trargs(argv);