[PATCH 7 of 7] tests: simplify printenv calls

[Pierre-Yves David]

On 06/08/2015 03:52 PM, Matt Mackall wrote:
> # HG changeset patch
> # User Matt Mackall <mpm at selenic.com>
> # Date 1433794215 18000
> #      Mon Jun 08 15:10:15 2015 -0500
> # Node ID 642894d52913f5f67175adc342f550791cd84fa9
> # Parent  ee25f3b990c12896b136db9f96347f570302dbec
> tests: simplify printenv calls
>
> Make printenv executable so that we don't need python, TESTDIR, or
> quoting.

check-code?

This series is pushed to the clowncopter. Much appreciated improvements, 
thanks.

I've not sure how windows feel about all this drop of "python", but I 
assume it will be fine. ccing some windows people to be sure.

-- 
Pierre-Yves David