Michael Albinus <michael.albinus@gmx.de> writes:

> Liu Hui <liuhui1610@gmail.com> writes:
>
> Hi,
>
>> How about the following change? It doesn't change the default behavior
>> and allows the caller to override tramp-local-environment-variable-p
>> when necessary.
>
> Looks OK. Pls provide a complete patch, including commit
> messages. tramp-androidsu-handle-make-process in tramp-android.el must
> be changed as well.
>
> Perhaps add also a comment on top of tramp-local-environment-variable-p,
> explaining the reason for this function. I'm not decided yet whether we
> shall document it in the Tramp manual. If we do, we would need a more
> general approach I guess.

Patch is attached. Thanks.