-# Copyright (c) 2009,2010 Zmanda, Inc. All Rights Reserved.
+# Copyright (c) 2009-2012 Zmanda, Inc. All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published
use strict;
use warnings;
+use Carp;
use vars qw( @ISA );
@ISA = qw( Amanda::Changer );
($params{'oksub'}, $params{'errsub'}, $params{'parent_cb'}, $params{'args'});
if (defined($args)) {
- die "number of args did not match number of children"
+ confess "number of args did not match number of children"
unless (@$args == $self->{'num_children'});
} else {
$args = [ ( undef ) x $self->{'num_children'} ];