sub convert {
my ($self, $wc, $type) = @_;
_check_self $self;
- my $config;
- if (defined $type) {
- $config = $self->_type($type);
- } else {
- $config = $self;
- }
+ my $config = (defined $type) ? $self->_type($type) : $self;
return unless defined $wc;
my $do = $config->{do};
my $e = $config->{escape};