Re: [PATCH 1/3] msvcrt: Improve tolower_l implementation (try2)

[Alexandre Julliard]

Piotr Caban  writes:
> - if(!WideCharToMultiByte(locinfo->lc_codepage, 0,
> -
>            &lower, 1, (char*)str, 2, NULL, NULL))
> -
>    return c;

You'd also have to handle the case of the length being just 1.