#!/usr/bin/perl
# Copyright 2011-2017, Paul Johnson (paul@pjcj.net)
# This software is free. It is licensed under the same terms as Perl itself.
# The latest version of this software should be available from my homepage:
# http://www.pjcj.net
use strict;
use warnings;
eval "eval q[ sub config { {} } ]";
my $e1 = config() || {};
my $e2 = config()->{mail} || {};