Avoid using a feature not supported in PHP5.3

This commit is contained in:
ShurtMaiden 2013-03-28 12:15:02 +01:00
parent 8146f8e9ab
commit 1f26318875

View file

@ -21,9 +21,10 @@ class Provider extends AbstractProvider
* lest we leave the query builder in a bad state for fetchSlice(). * lest we leave the query builder in a bad state for fetchSlice().
*/ */
$qb = clone $queryBuilder; $qb = clone $queryBuilder;
$rootAliases = $queryBuilder->getRootAliases();
return $qb return $qb
->select($qb->expr()->count($queryBuilder->getRootAliases()[0])) ->select($qb->expr()->count($rootAliases[0]))
// Remove ordering for efficiency; it doesn't affect the count // Remove ordering for efficiency; it doesn't affect the count
->resetDQLPart('orderBy') ->resetDQLPart('orderBy')
->getQuery() ->getQuery()