#!/bin/sh

set -e

. /usr/share/debconf/confmodule
. /usr/share/dbconfig-common/dpkg/prerm
dbc_go noosfero $@

#DEBHELPER#

# some dirty work is needed after Noosfero is stopped
if [ "$1" = "upgrade" ]; then
  # delete cached files
  rm -f /var/lib/noosfero-data/cache/*

  # restart memcache
  invoke-rc.d memcached restart

  # stop debconf to avoid the problem with infinite hanging, cfe
  # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=295477
  db_stop
fi