Http: stripe scheme in access_t.psz_location
According to include/vlc_access.h, access_t.psz_location is "URL with the scheme stripped". But in http module, schema stays there after 302 redirection. That may cause httplive module try to access URL like "http://http://host/path".
Not sure if this patch could effect other stream_filter module. But I think they should check 'psz_location' by themselves.