From 8ef4789b270415b9020b3c8f8c6d83e9727ff4d1 Mon Sep 17 00:00:00 2001
From: Phuntsok Drak-pa <drakpa@drakpa.fr>
Date: Fri, 6 Apr 2018 02:21:45 +0200
Subject: [PATCH] testing travis-ci #2

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

diff --git a/.travis.yml b/.travis.yml
index 370099f..f320b7f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language:	cpp
 compiler:
 	- clang
 	- gcc
+os: linux
 addons:
 	apt:
 		sources: