From 939bae39dd3d96d678c862183d78da8a33b15897 Mon Sep 17 00:00:00 2001
From: Sebastian Serth <Sebastian.Serth@student.hpi.de>
Date: Wed, 23 Oct 2019 15:46:18 +0200
Subject: [PATCH] Enable XVFB on Travis

---
 .travis.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index ac19037b..308152ae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ sudo: required
 
 services:
   - docker
+  - xvfb
 
 language: ruby
 rvm:
@@ -19,8 +20,6 @@ addons:
   firefox: "62.0.3"
 
 before_install:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
   - echo 'DOCKER_OPTS="-H tcp://127.0.0.1:2376 -H unix:///var/run/docker.sock --iptables=false"' | sudo tee /etc/default/docker > /dev/null
   - sudo service docker restart
   - sleep 5