From d9e5bb5c209c763a6ca0d40e38d871f503908e89 Mon Sep 17 00:00:00 2001
From: Matteo Riondato <matteo@FreeBSD.org>
Date: Tue, 18 Nov 2008 00:12:15 +0000
Subject: [PATCH] Use WARNS?= instead of WARNS=

MFC after:	3 days
---
 usr.sbin/cron/crontab/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr.sbin/cron/crontab/Makefile b/usr.sbin/cron/crontab/Makefile
index d136fb2f7f33..829128e5729e 100644
--- a/usr.sbin/cron/crontab/Makefile
+++ b/usr.sbin/cron/crontab/Makefile
@@ -8,7 +8,7 @@ BINOWN=	root
 BINMODE=4555
 PRECIOUSPROG=
 
-WARNS=3
+WARNS?=	3
 
 CFLAGS+= -I${.CURDIR}/../cron