Re: Alexandre Julliard : winecfg: Fix potential null pointer access ( spotted by Yaroslav Skorokhodov).

[Alexandre Julliard]

Vitaly Lipatov  writes:
> В сообщении от 12 июня 2007 Alexandre Julliard написал(a):
> ...
> > @@ -107,7 +107,7 @@ static void update_comboboxes(HWND dialog)
> >      winver = get_reg_key(config_key, keypath(""), "Version", "");
>
> What wrong with call get_reg_key (,,,NULL) ? Why we need winver as NULL 
> pointer and as empty string?

This way it also handles the case where you have an empty string and
not just a missing entry. Not really fundamental, but since the code
already handles this there's no reason to break it.