kernel: fix determination of using locale

[Dmitry Timoshkov]

"Sergei Butakov" <butsergej at yandex.ru> wrote:

>> Probably you just need to set LC_MESSAGES to en_US.
> 
> Do you mean
>        # export LANG="POSIX"
>        # export LC_CTYPE="ru_RU.CP1251"
>        # export LC_COLLATE="ru_RU.CP1251"
>        # export LC_MESSAGES="en_US" ?
> That's don't work. 

I mean LANG="ru_RU.CP1251", LC_MESSAGES="en_US". Your intent is to avoid
russian menus and messages, right?

> Is there reason don't check LC_CTYPE for defining user_lcid? IMHO no.

There is already a test for LC_CTYPE a couple of lines below your changes.

-- 
Dmitry.