[PATCH 2/5] wait until all data from earlier test has been written in test_waittxempty

[Dmitry Timoshkov]

Wolfgang Walter <wine at stwm.de> wrote:

> +    if (res || (!res && GetLastError() == ERROR_IO_PENDING))
> +        /* if data has been sent: wait for termination */
> +        Sleep(timeout);

I don't see such a problem with real COM-port and serial-USB cable
under Windows or Linux here and under testbot VMs.

-- 
Dmitry.