TZAbstractBlob.IsEmpty

[BytePlayer]

In the Unit ZDbcResultSet;

Could anyone explain to me why TZAbstractBlob.IsEmpty is defined as true when fBlobSize < 0 rather than fBLobSize < 1 ? I mean, if it has a blobsize of zero it has no content, right? Otherwise what is the differences between this and IsNull?

function TZAbstractBlob.IsEmpty: Boolean;
begin
Result := FBlobSize < 0;
end;

[marsupilami]

Hello BytePlayer,

I am not sure what the inventor of TZAbstractBlob thought when he wrote this code. Could you please open a bug report on our bugtracker?

Best regards,

Jan