From 0a6fd87b4c9541e57dbf36c21b6a1e7170872bae Mon Sep 17 00:00:00 2001
From: El RIDO <elrido@gmx.net>
Date: Sun, 12 Feb 2017 15:02:29 +0100
Subject: [PATCH] simplify travis CI configuration

---
 .travis.yml | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 11575cf..e8ec3f2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,11 +5,8 @@ php:
   - 5.6
   - 7.0
 
-env:
-  - TRAVIS_NODE_VERSION="4"
-
 install:
-  - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION
+  - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install 4
 
 before_script:
   - composer install -n