my ($self, $new) = @_;
$self->_set_class($new->class) if defined($new->class);
- $self->_set_application($new->_application);
+ $self->_set_application($new->_application);
$self->_set_prefetch_allows($new->prefetch_allows);
$self->_set_search_exposes($new->search_exposes);
$self->_set_select_exposes($new->select_exposes);