Indent and rename var; no functional change.

src/etc/rc.d/rc.subr

@@ -1,4 +1,4 @@
-#	$OpenBSD: rc.subr,v 1.122 2017/05/28 09:31:45 ajacoutot Exp $
+#	$OpenBSD: rc.subr,v 1.123 2017/05/28 10:12:42 ajacoutot Exp $
 #
 # Copyright (c) 2010, 2011, 2014-2017 Antoine Jacoutot <ajacoutot@openbsd.org>
 # Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -156,7 +156,8 @@ _rc_parse_conf() {
 			_val=${_val%%#*}
 			_val=${_val%%*([[:blank:]])}
 			# remove leading and trailing quotes (backwards compat)
-			[[ $_val == @(\"*\"|\'*\') ]] && _val=${_val#?} _val=${_val%?}
+			[[ $_val == @(\"*\"|\'*\') ]] &&
+				_val=${_val#?} _val=${_val%?}
 			eval "${_key}=\${_val}"
 		done < $_rcfile
 	done
@@ -184,7 +185,7 @@ rc_stop() {
 }
 
 rc_cmd() {
-	local _msg _n _ret
+	local _to _n _ret
 
 	[ -n "${1}" ] && echo "${_rc_actions}" | grep -qw -- ${1} || _rc_usage
 
@@ -224,9 +225,9 @@ rc_cmd() {
 			wait ${_TIMERSUB} 2>/dev/null # don't print Alarm clock
 			[[ "${_ret}" == @(0|142) ]] && _rc_do rc_check || break
 			[[ "${_ret}" == 142 ]] && [ X"${rc_bg}" != X"YES" ] &&
-				_msg="timeout"
+				_to="timeout"
 			_rc_do _rc_write_runfile
-			_rc_exit ${_msg:=ok}
+			_rc_exit ${_to:=ok}
 		done
 		# handle failure
 		type rc_post >/dev/null && _rc_do rc_post
@@ -312,4 +313,5 @@ readonly daemon_class
 unset _rcflags _rcrtable _rcuser _rctimeout
 pexp="${daemon}${daemon_flags:+ ${daemon_flags}}"
 rcexec="su -l -c ${daemon_class} -s /bin/sh ${daemon_user} -c"
-[ "${daemon_rtable}" -eq 0 ] || rcexec="route -T ${daemon_rtable} exec ${rcexec}"
+[ "${daemon_rtable}" -eq 0 ] ||
+	rcexec="route -T ${daemon_rtable} exec ${rcexec}"