if ($driver) {
my $storage_class = "DBIx::Class::Storage::DBI::${driver}";
if ($self->load_optional_class($storage_class)) {
- mro::set_mro($storage_class, 'c3');
+
+ no strict 'refs';
+ mro::set_mro($storage_class, 'c3') if
+ (
+ ${"${storage_class}::__INITIAL_MRO_UPON_DBIC_LOAD__"}
+ ||= mro::get_mro($storage_class)
+ )
+ ne
+ 'c3'
+ ;
+
bless $self, $storage_class;
$self->_rebless();
}