#! /bin/sh

set -e

LAZARUS_PREFIX=/usr/lib/lazarus

if test $1 = upgrade
then
	REMOVED_VERSION="${3%%+*}"
elif test $1 = failed-upgrade
then
	REMOVED_VERSION="${2%%+*}"
	if test ${REMOVED_VERSION} = ${3%%+*}
	then
		REMOVED_VERSION=''
	fi
else
	REMOVED_VERSION="4.0"
fi
DIVERTIONS_LIST=`LANG=C dpkg-divert --list "${LAZARUS_PREFIX}/${REMOVED_VERSION}/*" | cut -d ' ' -f 3`

for file in ${DIVERTIONS_LIST}
do
	pkg=`dpkg-divert --listpackage ${file}`
	dpkg-divert --package ${pkg} --remove --rename --divert ${file}.orig ${file}
done

# Debhelper code