#!/bin/sh

set -e

# Load debconf
. /usr/share/debconf/confmodule

db_input high postfix-cn/rbl || true
if dpkg --compare-versions "$2" lt 2.1.5-8; then
  db_fset postfix-cn/matchgecos seen false
  db_go
fi
db_input critical postfix-cn/matchgecos || true

db_get postfix-cn/upgrade-from-sendmail || true
upgrade_yes="$RET"

if [ "$upgrade_yes" = "false" ]; then
  exit 1
fi

db_go || true
db_stop || true