TYPO3.Flow

A magic count method with property (e.g. countByName) does not work with the current Doctrine implementation of count() in F3\FLOW3\Persistence\Doctrine\Query:

 1public function count() {
 2    try {
 3        $dqlQuery = clone $this->queryBuilder->getQuery();
 4        $dqlQuery->setHint(\Doctrine\ORM\Query::HINT_CUSTOM_TREE_WALKERS, array('F3\FLOW3\Persistence\Doctrine\CountWalker'));
 5        return (int)$dqlQuery->getSingleScalarResult();
 6    } catch (\Doctrine\ORM\ORMException $e) {
 7        return 0;
 8    }
 9}

The problem seems to be the clone of the query which results in an empty parameter array when executing the cloned query.