Redhat/Fedora requires var/lock/subsys/ipsec for runlevel changes

src/ipsec/ipsec.in

@@ -243,6 +243,9 @@ secrets)
 	;;
 start)
 	shift
+	if [ -d /var/lock/subsys ]; then
+		touch /var/lock/subsys/ipsec
+	fi
 	exec $IPSEC_STARTER "$@"
 	;;
 status|statusall)
@@ -306,6 +309,9 @@ stop)
 	else
 	    	echo "Stopping strongSwan IPsec failed: starter is not running" >&2
 	fi
+	if [ -d /var/lock/subsys ]; then
+		rm -f /var/lock/subsys/ipsec
+	fi
 	exit 0
 	;;
 up)