[2/2] kernel32: Remove a 0-length read optimization from ReadFile.

[Alexandre Julliard]

Dmitry Timoshkov <dmitry at baikal.ru> writes:

> This matches WriteFile behaviour and ensures that invalid parameters are
> properly handled and fields in the OVERLAPPED structure are initialized.

This is again causing test failures. Please do a full test run before
sending patches.

-- 
Alexandre Julliard
julliard at winehq.org