redirection /lang-all/manufacturer --> /manufacturer

[CHICAGO24]

Hi,

I get a 404 error changing language in manufacturer list.
Only works in default language, (I use url rewrite).

All urls with /lang-xx/ does not work, including the default language url (that does not redirected to the url without /lang-xx/)

So i need to redirect all manufacturer urls with format /lang-xx/ to the url without /lang-xx/
I think it must be using htaccess,

Which rule I must add to htaccess to get redirected all manufacturer urls?

Presta 1.3.6

[contractor]

Hi,
For me works the following rulles:

RedirectMatch 301 /en/(.*) //$1