Re: Emacs-diffstrunk r117208: * lisp/files.el (locate-dominating-file): Expand file argument.

[Michael Albinus <michael.albinus@gmx.de>]

Glenn Morris <rgm@gnu.org> writes:

> It will be harmless to set BZR_HOME if something other than bzr is used.
> But you should be able to make the setting conditional on bzr being
> chosen, if you like. (I could not figure out if I needed to modify
> process-environment or tramp-remote-process-environment, and if the
> latter needed to be changed early on.)

It's tramp-remote-process-environment. I'll set it in
tramp-test29-vc-registered with my next commit.

>> OTOH, it's not guaranteed that all people have set BZR_HOME.
>
> I don't understand.

I meant that bzr could behave different, depending whether BZR_HOME is
set, or not. Don't know.

But *this* is not the purpose of tramp-test29-vc-registered. If needed
it could be tested in vc-bzr-test*.

Now I have tons of traces on hydra. I'll dig through them, until I'll
see what happens. Unfortunately, this problem does not occur in my local
Emacs trunk stanza.

Best regards, Michael.