Bug#750404: dh_systemd_start --restart-after-upgrade fails to start services on initial installation

[Michael Biebl]

Package: dh-systemd
Version: 1.18
Severity: important

dh_systemd_start --restart-after-upgrade generates the following code in
postinst

if [ -d /run/systemd/system ]; then
	systemctl --system daemon-reload >/dev/null || true
	deb-systemd-invoke try-restart ModemManager.service >/dev/null || true
fi

This means, on initial installation the service is not started.

dh_installinit --restart-after-upgrade generates the following code:

if [ -x "/etc/init.d/network-manager" ]; then
	update-rc.d network-manager defaults >/dev/null
	if [ -n "$2" ]; then
		_dh_action=restart
	else
		_dh_action=start
	fi
	invoke-rc.d network-manager $_dh_action || exit $?
fi


I.e., it has a special case for the initial installation and uses start if ! -n "$2".

We should do the same for dh_systemd_start





-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages dh-systemd depends on:
ii  debhelper  9.20140228
ii  perl       5.18.2-4

dh-systemd recommends no packages.

dh-systemd suggests no packages.

-- no debconf information