@@ -881,7 +881,7 @@ |
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| 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 |
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| 884 | + * @return boolean|null |
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| 885 | 885 | */ |
| 886 | 886 | private function parseRow(array $row) |
| 887 | 887 | { |