| @@ -83,7 +83,7 @@ | ||
| 83 | 83 | $expr = $qb->expr(); | 
| 84 | 84 | |
| 85 | 85 | $this->limitToShareType($qb, self::SHARE_TYPE); | 
| 86 | - $qb->andWhere($expr->isNull($this->default_select_alias . '.parent')); | |
| 86 | + $qb->andWhere($expr->isNull($this->default_select_alias.'.parent')); | |
| 87 | 87 | |
| 88 | 88 | $shares = []; | 
| 89 | 89 | $cursor = $qb->executeQuery(); |