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authorhrs <hrs@FreeBSD.org>2015-09-13 04:05:27 +0000
committerhrs <hrs@FreeBSD.org>2015-09-13 04:05:27 +0000
commit312f8936e8f9983804df0fefddc4a55202c721ab (patch)
tree28b41d6a76b720a3e2a083656912908ff1af127c
parent7c3e3acd8e82fa5e996bc7b4a3417edffc319614 (diff)
downloadFreeBSD-src-312f8936e8f9983804df0fefddc4a55202c721ab.zip
FreeBSD-src-312f8936e8f9983804df0fefddc4a55202c721ab.tar.gz
MFC 287615:
Use read to parse a line instead of set.
-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 ea62f48..d1307db 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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