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#!/bin/sh
set -e
if [ "$1" = "install" ] && [ -n "$2" ] ; then
[ -f /etc/logrotate.d/rsyslog.disabled ] && mv -f /etc/logrotate.d/rsyslog.disabled /etc/logrotate.d/rsyslog
fi
if [ "$1" = "upgrade" ] && dpkg --compare-versions "$2" lt "5.7.8-1" ; then
rm -f /etc/systemd/system/sockets.target.wants/rsyslog.socket
fi
# In wheezy we ship the syslog.service symlink directly in the package, in
# jessie we use init-system-helpers to create it dynamically in postinst.
# During the upgrade there is a time frame when the symlink does not exist.
# If systemd is reloaded at this point, it loses track of the rsyslogd process.
# To work around this problem, create a (runtime) copy of the syslog.service
# symlink before the upgrade and remove it again afterwards. See #724796
if [ "$1" = "upgrade" ] && dpkg --compare-versions "$2" lt "7.4.1-2" ; then
if [ -d /run/systemd/system ] && [ -L /etc/systemd/system/syslog.service ] ; then
ln -sf /lib/systemd/system/rsyslog.service /run/systemd/system/syslog.service
fi
fi
#DEBHELPER#
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