From 1caeb8d78925df57c8feb02431e2f2be7e9d47e1 Mon Sep 17 00:00:00 2001
From: Dean Moldovan <dean0x7d@gmail.com>
Date: Wed, 13 Sep 2017 21:45:49 +0200
Subject: [PATCH] Fix Travis style/docs/pip build

When Travis changes their default Python 3.x, it breaks any hardcoded
version selection. Fix: make pyenv activate everything (2.7, 3.x) and
use whichever Python 3.x is on by default.

[skip appveyor]
---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 72ceaafd..2853ac7a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,8 +13,8 @@ matrix:
     env: STYLE DOCS PIP
     cache: false
     before_install:
-    - pyenv global system 2.7 3.6
-    - PY_CMD=python3.6
+    - pyenv global $(pyenv whence 2to3)  # activate all python versions
+    - PY_CMD=python3
     - $PY_CMD -m pip install --user --upgrade pip wheel
     install:
     - $PY_CMD -m pip install --user --upgrade sphinx sphinx_rtd_theme breathe flake8 pep8-naming pytest