Index: head/math/units/Makefile
===================================================================
--- head/math/units/Makefile	(revision 545313)
+++ head/math/units/Makefile	(revision 545314)
@@ -1,30 +1,30 @@
 # Created by: Jason Harris <jharris@widomaker.com>
 # $FreeBSD$
 
 PORTNAME=	units
 PORTVERSION=	2.16
 PORTREVISION=	2
 CATEGORIES=	math
 MASTER_SITES=	GNU
 
 MAINTAINER=	jharris@widomaker.com
 COMMENT=	Unit conversion and calculation
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--program-prefix=g
 
 INFO=		units
 
-OPTIONS_DEFAULT=	READLINE
 OPTIONS_DEFINE=		READLINE
+OPTIONS_DEFAULT=	READLINE
 READLINE_USES=	readline:port
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 	 's|$$(INSTALL_PROGRAM) units_cur|${INSTALL_SCRIPT} units_cur|' \
 	${WRKSRC}/Makefile.in
 
 .include <bsd.port.mk>