From 7a79a9d713824e4e8082fdffb2ce3177b9455aa6 Mon Sep 17 00:00:00 2001
From: Jun Kuriyama <kuriyama@FreeBSD.org>
Date: Tue, 19 Aug 2003 03:49:30 +0000
Subject: [PATCH] Quote $jail_exec with double-quote to avoid "[: unexpected
 operator".

---
 etc/rc.d/jail | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/rc.d/jail b/etc/rc.d/jail
index 2c7c76a3671..364ca9c763c 100644
--- a/etc/rc.d/jail
+++ b/etc/rc.d/jail
@@ -53,7 +53,7 @@ jail_start()
 		eval jail_hostname=\"\$jail_${_jail}_hostname\"
 		eval jail_ip=\"\$jail_${_jail}_ip\"
 		eval jail_exec=\"\$jail_${_jail}_exec\"
-		[ -z ${jail_exec} ] && jail_exec="/bin/sh /etc/rc"
+		[ -z "${jail_exec}" ] && jail_exec="/bin/sh /etc/rc"
 		
 		jail ${jail_rootdir} ${jail_hostname} ${jail_ip} ${jail_exec}
 	done