mail-mta/nullmailer: remove '+=' bashism from init.d script

Noticed as a sourcing failure on a system with 'sh' ->/bin/dash:
    dash: 9: /etc/init.d/nullmailer: start_stop_daemon_args+= --stdout /var/log/nullmailer/nullmailer.log: not found
    dash: 10: /etc/init.d/nullmailer: start_stop_daemon_args+= --stderr /var/log/nullmailer/nullmailer.log: not found

Package-Manager: portage-2.3.2

mail-mta/nullmailer/files/init.d-nullmailer-r6

@@ -0,0 +1,52 @@
+#!/sbin/openrc-run
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License, v2 or later
+# $Id$
+
+command="/usr/sbin/nullmailer-send"
+
+start_stop_daemon_args="--chdir /var/spool/nullmailer --user nullmail:nullmail"
+start_stop_daemon_args="${start_stop_daemon_args} --stdout /var/log/nullmailer/nullmailer.log"
+start_stop_daemon_args="${start_stop_daemon_args} --stderr /var/log/nullmailer/nullmailer.log"
+
+required_dirs="/var/spool/nullmailer /var/log/nullmailer"
+pidfile="/run/nullmailer.pid"
+command_background="true"
+
+depend() {
+	use net logger
+}
+
+checkconfig() {
+	local error=0
+	local f=/etc/nullmailer/me
+	if [ ! -s ${f} ]; then
+		eerror "${f} does not exist"
+		error=1
+	fi
+	f=/etc/nullmailer/defaultdomain
+	if [ ! -s ${f} ]; then
+		eerror "${f} does not exist"
+		error=1
+	fi
+	if [ ${error} -eq 1 ]; then
+		einfo "You need to run 'emerge --config nullmailer'!"
+	fi
+	if [ -e /service/nullmailer ]; then
+		eerror "Nullmailer is already running under svscan!"
+		error=2
+	fi
+	if [ ${error} -ne 0 ]; then
+		return 1
+	else
+		return 0
+	fi
+}
+
+start_pre() {
+	checkconfig
+}
+
+stop_pre() {
+	checkconfig # to avoid init.d stopping svscan instance
+}

mail-mta/nullmailer/nullmailer-2.0-r1.ebuild

@@ -0,0 +1,138 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit autotools eutils flag-o-matic multilib systemd user
+
+DESCRIPTION="Simple relay-only local mail transport agent"
+HOMEPAGE="http://untroubled.org/nullmailer/ https://github.com/bruceg/nullmailer"
+SRC_URI="http://untroubled.org/${PN}/archive/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="ssl"
+
+DEPEND="
+	sys-apps/groff
+	ssl? ( net-libs/gnutls:0= )"
+RDEPEND="
+	virtual/logger
+	virtual/shadow
+	ssl? ( net-libs/gnutls:0= )
+	!mail-mta/courier
+	!mail-mta/esmtp
+	!mail-mta/exim
+	!mail-mta/mini-qmail
+	!mail-mta/msmtp
+	!mail-mta/netqmail
+	!mail-mta/postfix
+	!mail-mta/qmail-ldap
+	!mail-mta/sendmail
+	!mail-mta/opensmtpd
+	!mail-mta/ssmtp"
+
+pkg_setup() {
+	enewgroup nullmail 88
+	enewuser nullmail 88 -1 /var/spool/nullmailer nullmail
+}
+
+src_prepare() {
+	default
+	sed -i.orig \
+		-e '/\$(localstatedir)\/trigger/d' \
+		"${S}"/Makefile.am || die "Sed failed"
+	sed \
+		-e "s:^AC_PROG_RANLIB:AC_CHECK_TOOL(AR, ar, false)\nAC_PROG_RANLIB:g" \
+		-i configure.ac || die
+	sed -e "s/AM_CONFIG_HEADER/AC_CONFIG_HEADERS/" -i configure.ac || die
+	sed \
+		-e "s#/usr/lib#\0exec#" -e "s#/usr/local#/usr#" \
+		-e 's:/usr/etc/:/etc/:g' \
+		-i doc/nullmailer-send.8 || die
+	eautoreconf
+}
+
+src_configure() {
+	# https://github.com/bruceg/nullmailer/pull/31/commits
+	append-lfs-flags #471102
+	econf \
+		--localstatedir="${EPREFIX}"/var \
+		$(use_enable ssl tls)
+}
+
+src_install() {
+	default
+
+	# A small bit of sample config
+	insinto /etc/nullmailer
+	newins "${FILESDIR}"/remotes.sample-${PV} remotes
+
+	# This contains passwords, so should be secure
+	fperms 0640 /etc/nullmailer/remotes
+	fowners root:nullmail /etc/nullmailer/remotes
+
+	# daemontools stuff
+	dodir /var/spool/nullmailer/service{,/log}
+
+	insinto /var/spool/nullmailer/service
+	newins scripts/nullmailer.run run
+	fperms 700 /var/spool/nullmailer/service/run
+
+	insinto /var/spool/nullmailer/service/log
+	newins scripts/nullmailer-log.run run
+	fperms 700 /var/spool/nullmailer/service/log/run
+
+	# usability
+	dosym /usr/sbin/sendmail usr/$(get_libdir)/sendmail
+
+	# permissions stuff
+	keepdir /var/log/nullmailer /var/spool/nullmailer/{tmp,queue}
+	fperms 770 /var/log/nullmailer
+	fowners nullmail:nullmail /usr/sbin/nullmailer-queue /usr/bin/mailq
+	fperms 4711 /usr/sbin/nullmailer-queue /usr/bin/mailq
+
+	newinitd "${FILESDIR}"/init.d-nullmailer-r6 nullmailer
+	systemd_dounit scripts/${PN}.service
+}
+
+pkg_postinst() {
+	if [ ! -e "${EROOT}var/spool/nullmailer/trigger" ]; then
+		mkfifo "${EROOT}var/spool/nullmailer/trigger" || die
+	fi
+	chown nullmail:nullmail \
+		"${EROOT}"var/log/nullmailer \
+		"${EROOT}"var/spool/nullmailer/{tmp,queue,trigger} || die
+	chmod 770 \
+		"${EROOT}"var/log/nullmailer \
+		"${EROOT}"var/spool/nullmailer/{tmp,queue} || die
+	chmod 660 "${EROOT}"var/spool/nullmailer/trigger || die
+
+	# This contains passwords, so should be secure
+	chmod 0640 "${EROOT}"etc/nullmailer/remotes || die
+	chown root:nullmail "${EROOT}"etc/nullmailer/remotes || die
+
+	if [[ -z ${REPLACING_VERSIONS} ]]; then
+		elog "To create an initial setup, please do:"
+		elog "emerge --config =${CATEGORY}/${PF}"
+	fi
+}
+
+pkg_postrm() {
+	if [[ -e "${EROOT}var/spool/nullmailer/trigger" ]]; then
+		rm "${EROOT}var/spool/nullmailer/trigger" || die
+	fi
+}
+
+pkg_config() {
+	if [ ! -s "${EROOT}etc/nullmailer/me" ]; then
+		einfo "Setting /etc/nullmailer/me"
+		hostname --fqdn > "${EROOT}etc/nullmailer/me"
+	fi
+	if [ ! -s "${EROOT}etc/nullmailer/defaultdomain" ]; then
+		einfo "Setting /etc/nullmailer/defaultdomain"
+		hostname --domain > "${EROOT}etc/nullmailer/defaultdomain"
+	fi
+}