From 1289db4899779f7ca085c89c40173b17b2cd8a09 Mon Sep 17 00:00:00 2001
From: Allan Jude <allanjude@FreeBSD.org>
Date: Tue, 8 Sep 2015 22:50:17 +0000
Subject: [PATCH] Add an additional check to service(8) -e incase rcvar is
 blank

Approved by:	bapt (mentor)
X-MFC-With:	287576
Differential Revision:	https://reviews.freebsd.org/D3604
---
 usr.sbin/service/service.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/usr.sbin/service/service.sh b/usr.sbin/service/service.sh
index 96d993a933c8..7aaecff3b255 100755
--- a/usr.sbin/service/service.sh
+++ b/usr.sbin/service/service.sh
@@ -71,7 +71,9 @@ if [ -n "$RESTART" ]; then
 		if grep -q ^rcvar $file; then
 			eval `grep ^name= $file`
 			eval `grep ^rcvar $file`
-			load_rc_config_var ${name} ${rcvar}
+			if [ -n "$rcvar" ]; then
+				load_rc_config_var ${name} ${rcvar}
+			fi
 			checkyesno $rcvar 2>/dev/null && run_rc_script ${file} stop
 		fi
 	done
@@ -101,7 +103,9 @@ if [ -n "$ENABLED" ]; then
 		if grep -q ^rcvar $file; then
 			eval `grep ^name= $file`
 			eval `grep ^rcvar $file`
-			load_rc_config_var ${name} ${rcvar}
+			if [ -n "$rcvar" ]; then
+				load_rc_config_var ${name} ${rcvar}
+			fi
 			checkyesno $rcvar 2>/dev/null && echo $file
 		fi
 	done