[PATCH 2/7] msvcrt: Handle small dotless i in _towupper_l.

[Piotr Caban]

Hi Daniel,

On 2/10/19 7:55 PM, Daniel Lehman wrote:
> --- a/dlls/msvcrt/wcs.c
> +++ b/dlls/msvcrt/wcs.c
> @@ -2491,6 +2491,9 @@ int CDECL MSVCRT__towupper_l(MSVCRT_wint_t c, MSVCRT__locale_t locale)
>           return c;
>       }
>   
> +    if(c == 0x131) /* special case for small dotless i */
> +        return c;
> +
>       return toupperW(c);
You shouldn't need to handle this case separately. You have even added a 
test that shows that LCMapStringEx(..., LCMAP_UPPERCASE, buffer 
containing 0x131, ...) should not change 0x131 character. It should be 
fixed somewhere else (if needed toupperW may be changed to e.g. 
LCMapString call).

Thanks,
Piotr