#! /bin/sh

set -e

# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

case "$1" in
configure)
if dpkg --compare-versions "$2" lt-nl 0.9.9.5; then
# we are using tmpfiles for both
rm -f /etc/apt/trustdb.gpg
# this removal was done unconditional since 0.8.15.3
SECRING='/etc/apt/secring.gpg'
# test if secring is an empty normal file
if test -f $SECRING -a ! -s $SECRING; then
rm -f $SECRING
fi
fi

# ensure tighter permissons on the logs, see LP: #975199
if dpkg --compare-versions "$2" lt-nl 0.9.7.7; then
# ensure permissions are right
chmod -f 0640 /var/log/apt/term.log* || true
fi

# create kernel autoremoval blacklist on update
if dpkg --compare-versions "$2" lt 0.9.9.3; then
/etc/kernel/postinst.d/apt-auto-removal
fi
;;

abort-upgrade|abort-remove|abort-deconfigure)

;;

*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_makeshlibs
if [ "$1" = "configure" ]; then
ldconfig
fi
# End automatically added section


exit 0