Re: Improve reporting of I/O, access errors for Emacs

[Eli Zaretskii]

> From: Richard Copley <address@hidden>
> Date: Mon, 16 Sep 2019 12:07:09 +0100
> Cc: Emacs Development <address@hidden>
> 
> At the end of init_callproc in callproc.c, we check that PATH_GAME is 
> file_accessible_directory_p. On
> Windows, PATH_GAME begins with a literal '%emacs_dir%', so this never works, 
> but sets errno to
> ERROR_ACCESS_DENIED. Therefore, on every invocation of Emacs, I get this 
> warning:
> 
>   Warning: game dir '%emacs_dir%/var/games/emacs': Permission denied

Thanks, should be fixed now.