The tests show that if we don't have a global IPv6 address, getaddrinfo()
will not return IPv6 results. Specifing AF_UNSPEC makes it return IPv4 results.
Signed-off-by: Ziqing Hui <zhui@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>