This fixes a regression introduced by 5c009c17.

WeMod WXDrive calls bind() on every local address, but with a zero
sin6_scope_id, and gets confused when this returns WSAEFAULT. Actually this is
supposed to succeed on Windows, but prior to the aforementioned commit we would
return WSAEINVAL, and the program seems to be happy with that.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51493Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>