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authorhrs <hrs@FreeBSD.org>2015-09-10 06:56:56 +0000
committerhrs <hrs@FreeBSD.org>2015-09-10 06:56:56 +0000
commit812e52a6fbadb9b8f21dcdde40f8505648f1a22a (patch)
tree7be8ca5b018c566bce11f0bc3ed59b61312a7bb4 /etc
parente9794a49ece88e3c51305068952da218ec28e6c1 (diff)
downloadFreeBSD-src-812e52a6fbadb9b8f21dcdde40f8505648f1a22a.zip
FreeBSD-src-812e52a6fbadb9b8f21dcdde40f8505648f1a22a.tar.gz
Use read to parse a line instead of set.
MFC after: 3 days
Diffstat (limited to 'etc')
-rwxr-xr-xetc/rc.d/jail9
1 files changed, 4 insertions, 5 deletions
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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