On Mon, Jul 17, 2017 at 03:39:29PM +0200, Klemens Nanni wrote:
> The Internal Field Seperator is meant for this so use it instead of
> reading and stripping ':' again.
>
> Feedback? Comments?
>
> Index: rc
> ===================================================================
> RCS file: /cvs/src/etc/rc,v
> retrieving revision 1.508
> diff -u -p -r1.508 rc
> --- rc 17 Jul 2017 12:02:53 -0000 1.508
> +++ rc 17 Jul 2017 13:33:54 -0000
> @@ -351,8 +350,8 @@ if [[ $1 == shutdown ]]; then
> [[ -f /etc/rc.shutdown ]] && sh /etc/rc.shutdown
> fi
>
> - ifconfig | while read _if _junk; do
> - [[ $_if == carp+([0-9]): ]] && ifconfig ${_if%:} down
> + ifconfig | while IFS=: read _if _junk; do
> + [[ $_if == carp+([0-9]) ]] && ifconfig $_if down
> done
>
> exit 0
Unnecessary micro optimization.
--
-=[rpe]=-
