return unless $params{file_type};
my $file = SL::DB::File->new;
$file->file_type($params{file_type});
- my $backend = $self->_get_backend(dbfile => $file->backend);
+ my $backend = $self->_get_backend($self->_get_backend_by_file_type($file));
return unless $backend;
$backend->sync_from_backend(%params);
}