From 271c5e153826ae0cd45e7817cc8d5de28ad55fdd Mon Sep 17 00:00:00 2001
From: Kentaro Wada <www.kentaro.wada@gmail.com>
Date: Wed, 23 Aug 2017 08:08:10 +0900
Subject: [PATCH] Add services: - docker to .travis.yml

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 4c046f0e..25d84413 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,8 @@
 sudo: false
 dist: trusty
 language: generic
+services:
+  - docker
 cache:
   directories:
     - $HOME/.ccache