@@ -881,7 +881,7 @@ |
||
881 | 881 | * Parse single result row to generate data tree. Must pass parsing to evert nested loader. |
882 | 882 | * |
883 | 883 | * @param array $row |
884 | - * @return bool |
|
884 | + * @return boolean|null |
|
885 | 885 | */ |
886 | 886 | private function parseRow(array $row) |
887 | 887 | { |