news/nzbget: rc script improvement

nzbget obeys normal signals. Use them instead of needlessly complicating
the rc script.

PR:		216894
Approved by:	maintainer timeout
MFH:		2017Q1

news/nzbget/Makefile

@@ -4,7 +4,7 @@
 PORTNAME=	nzbget
 PORTVERSION=	17.1
 DISTVERSIONPREFIX=	v
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	news
 
 MAINTAINER=	toxic@doobie.com

news/nzbget/files/nzbget.in

@@ -21,25 +21,6 @@ load_rc_config ${name}
 : ${nzbget_enable:=NO}
 
 command=%%PREFIX%%/bin/nzbget
-start_cmd="${name}_start"
-status_cmd="${command} -L S"
-stop_cmd="${name}_stop"
-
-nzbget_start()
-{
-	echo "Starting ${name}."
-	# artificial sleep because it doesnt want to start
-	# after a restart without it
-	sleep .5
-	${command} -D
-}
-
-nzbget_stop()
-{
-	echo "Stopping ${name}."
-	${command} -Q
-	# artificial sleep because stop is backgrounded
-	sleep 3
-}
+command_args="-D"
 
 run_rc_command "$1"