Author: hrs
Date: Thu Sep 10 06:56:56 2015
New Revision: 287615
URL: https://svnweb.freebsd.org/changeset/base/287615
Log:
Use read to parse a line instead of set.
MFC after: 3 days
Modified:
head/etc/rc.d/jail
Modified: head/etc/rc.d/jail
==============================================================================
--- head/etc/rc.d/jail Thu Sep 10 06:55:28 2015 (r287614)
+++ head/etc/rc.d/jail Thu Sep 10 06:56:56 2015 (r287615)
@@ -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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