Extension Builder

If I have a domain model that has a 1:1 reference to itself, extension builder fires an error:

Fatal error: Call to undefined method Tx_ExtensionBuilder_Domain_Model_DomainObject_Relation_ZeroToOneRelation::setUseExtendedRelationTableName() in C:\xampp\htdocs\t3\typo3conf\ext\extension_builder\Classes\Service\ExtensionSchemaBuilder.php on line 178

I worked around the problem buy adding the method in question to Tx_ExtensionBuilder_Domain_Model_DomainObject_Relation_ZeroToOneRelation like this:

public function setUseExtendedRelationTableName($useExtendedRelationTableName) {
        $this->useExtendedRelationTableName = $useExtendedRelationTableName;
    }

After reviewing the generated code, I assume, that the builder generates the code correctly.