Re: Don't compare file handles to NULL

[João Eiras]

Na , Alexandre Julliard <julliard(a)winehq.org> escreveu:
> Francois Gouget <fgouget(a)free.fr> writes:
> > These are not false positives. Any file handle that is not
> > INVALID_HANDLE_VALUE must be closed with CloseHandle(). So these checks
> > should be against INVALID_HANDLE_VALUE, not NULL. In fact they may
> > possibly be removed altogether.
>
> Note that a valid file handle will never be NULL, so while these
> checks are wrong in theory, in practice it makes no difference.

Yes it does. INVALID_HANDLE_VALUE has value of -1. NULL is 0 in a x86  
architecture.