From e60150fafab48460a54265dca868a63aa6bdbe4d Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Tue, 8 Nov 2011 23:02:32 +0000
Subject: [PATCH] rc.d: Eliminate some unnecessary non-POSIX constructs:

 * set - ...
 * empty braces
 * ^ in character class
---
 etc/rc.d/routing | 1 +
 etc/rc.d/syscons | 2 +-
 etc/rc.subr      | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/etc/rc.d/routing b/etc/rc.d/routing
index 7d18a7cb419a..616a19c0b1b6 100755
--- a/etc/rc.d/routing
+++ b/etc/rc.d/routing
@@ -247,6 +247,7 @@ static_atm()
 
 static_ipx()
 {
+	:
 }
 
 ropts_init()
diff --git a/etc/rc.d/syscons b/etc/rc.d/syscons
index 815f0b27b300..f611e3b9ffd8 100755
--- a/etc/rc.d/syscons
+++ b/etc/rc.d/syscons
@@ -99,7 +99,7 @@ syscons_configure_keyboard()
 	*)
 		sc_init
 		echo -n ' keychange'
-		set - ${keychange}
+		set -- ${keychange}
 		while [ $# -gt 0 ]; do
 			kbdcontrol <${kbddev} -f "$1" "$2"
 			shift; shift
diff --git a/etc/rc.subr b/etc/rc.subr
index 36cba6d64b04..29ed3dda2eb8 100644
--- a/etc/rc.subr
+++ b/etc/rc.subr
@@ -1638,7 +1638,7 @@ find_local_scripts_old () {
 				    continue
 				zlist="$zlist $file"
 			done
-			for file in ${dir}/[^0-9]*.sh; do
+			for file in ${dir}/[!0-9]*.sh; do
 				grep '^# PROVIDE:' $file >/dev/null 2>&1 &&
 				    continue
 				slist="$slist $file"