Date: Mon, 26 Jul 2004 11:23:52 +0000 (UTC) From: naddy@mips.inka.de (Christian Weisgerber) To: freebsd-current@freebsd.org Subject: Re: HEADS UP: change in ports rc.d script behaviour Message-ID: <ce2pk8$2nqg$1@kemoauc.mips.inka.de> References: <20040725141208.GA28326@rogue.acs-et.com> <20040725173934.GA1213@crodrigues.org>
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Craig Rodrigues <rodrigc@crodrigues.org> wrote:
> > 4. If you must include a default value for an rc.conf(5) knob,
> > make sure that you put it in an if [ -z "$foo_knob"] clause.
>
> As a simple alternative to an if clause, I've done this for the
> isc-dhcp3-server port:
>
> [ -z "$dhcpd_enable" ] && dhcpd_enable="NO"
dhcpd_enable=${dhcpd_enable:-NO}
--
Christian "naddy" Weisgerber naddy@mips.inka.de
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