error "The active result for the query contains no fields" after PDOStatement->nextRowset()

[epoxa]

I need to fetch results from a dynamic query returning potentially multiple result sets.
Because of dynamic nature of the request I do not know how many result sets will be returned from server.
To handle this I used the code:
do { if ($result->columnCount()) { $data = $result->fetchAll(PDO::FETCH_NUM); } else { $data = []; } } while ($result->nextRowset());
After upgrading to the latest pdo_sqlsrv version I get the error mentioned in the issue title.
I've checked this out: #507 but I do not want to suppress all errors with PDO::ERRMODE_SILENT
Is any possibility to determine next rowset is present before calling nextRowset()? Or how can I handle the issue other way?
Thanks.

[yitam]

Hi @epoxa

This is related to #581, which we are currently investigating. We will keep you posted.

[epoxa]

Ah really! Thanks a lot