Index: head/net/howl/Makefile
===================================================================
--- head/net/howl/Makefile	(revision 491349)
+++ head/net/howl/Makefile	(revision 491350)
@@ -1,23 +1,23 @@
 # Created by: David Magda <dmagda+howl@ee.ryerson.ca>
 # $FreeBSD$
 
 PORTNAME=	howl
 PORTVERSION=	1.0.0
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES?=	net devel
 MASTER_SITES=	http://www.porchdogsoft.com/download/
 
 MAINTAINER=	freebsd@donovansbrain.co.uk
 COMMENT=	Zeroconf/Bonjour(tm) implementation
 
 CONFLICTS=	avahi-[0-9]*
 
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 USES=		gmake libtool pathfix pkgconfig
 USE_LDCONFIG=	yes
 USE_RC_SUBR=	mdnsresponder
 
 PLIST_SUB=	VERSION="${PORTVERSION}"
 
 .include <bsd.port.mk>
Index: head/net/howl/files/mdnsresponder.in
===================================================================
--- head/net/howl/files/mdnsresponder.in	(revision 491349)
+++ head/net/howl/files/mdnsresponder.in	(revision 491350)
@@ -1,25 +1,25 @@
 #!/bin/sh
 #
 # $FreeBSD$
 #
 # PROVIDE: mdnsresponder
 # REQUIRE: DAEMON
 #
 # Howl's mDNSResponder, a Zeroconf (Bonjour) service advertisement daemon.
 
 # Add the following lines to /etc/rc.conf to enable mdnsresponder:
 # mdnsresponder_enable="YES"
 # mdnsresponder_flags="<set as needed>"
 
 . /etc/rc.subr
 
 name=mdnsresponder
 rcvar=mdnsresponder_enable
 
 command=%%PREFIX%%/bin/mDNSResponder
 
 load_rc_config ${name}
 
-mdnsresponder_enable=${mdnsresponder_enable-"NO"}
+mdnsresponder_enable=${mdnsresponder_enable:-"NO"}
 
 run_rc_command "$1"