#!/bin/sh
# preinst script for yandex-du-network
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <new-preinst> `install'
#        * <new-preinst> `install' <old-version>
#        * <new-preinst> `upgrade' <old-version>
#        * <old-preinst> `abort-upgrade' <new-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    install|upgrade)
	if [ -e /etc/network/if-up.d/iproute ]; then
            echo "This package comes with /etc/network/if-up.d/020aliases-pointtopoint script"
            echo "which replaces /etc/network/if-up.d/iproute. Please backup and remove"
            echo "/etc/network/if-up.d/iproute and try again."
            exit 1
        fi
    ;;

    abort-upgrade)
    ;;

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

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



exit 0
