From 812e52a6fbadb9b8f21dcdde40f8505648f1a22a Mon Sep 17 00:00:00 2001
From: hrs <hrs@FreeBSD.org>
Date: Thu, 10 Sep 2015 06:56:56 +0000
Subject: Use read to parse a line instead of set.

MFC after:	3 days
---
 etc/rc.d/jail | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'etc/rc.d')

diff --git a/etc/rc.d/jail b/etc/rc.d/jail
index d486118..3c55edf 100755
--- a/etc/rc.d/jail
+++ b/etc/rc.d/jail
@@ -419,7 +419,7 @@ jail_status()
 
 jail_start()
 {
-	local _j _jid _jl
+	local _j _jid _jl _id _name
 
 	if [ $# = 0 ]; then
 		return
@@ -432,10 +432,9 @@ jail_start()
 		command_args="-f $jail_conf -c"
 		_tmp=`mktemp -t jail` || exit 3
 		if $command $rc_flags $command_args >> $_tmp 2>&1; then
-			$jail_jls jid name | while read IN; do
-				set -- $IN
-				echo -n " $2"
-				echo $1 > /var/run/jail_$2.id
+			$jail_jls jid name | while read _id _name; do
+				echo -n " $_name"
+				echo $_id > /var/run/jail_${_name}.id
 			done
 		else
 			tail -1 $_tmp
-- 
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