[PATCH STABLE] ignore python folder included within hackable hg packages

[Steve Borho]

On 09/09, Adrian Buehlmann wrote:
> On 2014-09-09 20:44, Steve Borho wrote:
> > the hg-python/ path is only checked when PYTHONHOME is found in the environment,
> 
> Are you sure?

Ahh. GetEnvironmentVariable returns 0 on failure. I should not have guessed.

While I have your attention, why is PYTHONHOME considered in this
function at all, if its contents are ignored? Please explain how this
was intended to work.

-- 
Steve Borho