If any of our several rcvars aren't YES, that's fine: don't exit

nonzero. Bump version.

While here, document in qmail-qread-client that its rc.conf vars are
shared with the qmailqread service.

mail/qmail-run/Makefile

@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.75 2020/05/19 19:45:58 schmonz Exp $
+# $NetBSD: Makefile,v 1.76 2020/10/05 12:17:20 schmonz Exp $
 #
 
-DISTNAME=		qmail-run-20200519
+DISTNAME=		qmail-run-20201005
 CATEGORIES=		mail
 MASTER_SITES=		# empty
 DISTFILES=		# empty

mail/qmail-run/files/qmail-qread-client.sh

@@ -1,6 +1,6 @@
 #!@SH@
 #
-# $NetBSD: qmail-qread-client.sh,v 1.5 2017/04/11 14:04:37 schmonz Exp $
+# $NetBSD: qmail-qread-client.sh,v 1.6 2020/10/05 12:17:20 schmonz Exp $
 #
 # @PKGNAME@ client program to allow local non-root users to see
 # the queue. Requires that the corresponding server program be running.
@@ -9,10 +9,15 @@
 
 if [ -f /etc/rc.subr ]; then
 	. /etc/rc.subr
-	load_rc_config qmailqread
 fi
 
+# User-settable rc.conf variables and their default values
+# (shared with the qmailqread service):
 : ${qmailqread_tcphost:="127.0.0.1"}
 : ${qmailqread_tcpport:="20025"}
 
+if [ -f /etc/rc.subr ]; then
+	load_rc_config qmailqread
+fi
+
 exec @PREFIX@/bin/tcpclient -RHl0 -- ${qmailqread_tcphost} ${qmailqread_tcpport} @SH@ -c 'exec @CAT@ <&6'

mail/qmail-run/files/qmail.sh

@@ -1,6 +1,6 @@
 #!@RCD_SCRIPTS_SHELL@
 #
-# $NetBSD: qmail.sh,v 1.9 2018/12/30 19:09:05 schmonz Exp $
+# $NetBSD: qmail.sh,v 1.10 2020/10/05 12:17:20 schmonz Exp $
 #
 # @PKGNAME@ master script for administrators to control qmail
 # services. Usage resembles the qmailctl script from "Life with qmail".
@@ -36,7 +36,9 @@ qmailrcd() {
 	for service in "$@"; do
 		if [ -f /etc/rc.subr ]; then
 			load_rc_config $service
-			checkyesno $service && $rcd_dir/${service} $rc_arg
+			if checkyesno $service; then
+				$rcd_dir/${service} $rc_arg
+			fi
 		else
 			$rcd_dir/${service} $rc_arg
 		fi