travis change xvfb to services

sonce · sonce · commit 6f9052127c99 · 2020-04-16T14:50:00.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,10 +1,8 @@
 language: node_js
 node_js:
   - "12"
-before_script:
-  - "export DISPLAY=:99.0"
-  - "sh -e /etc/init.d/xvfb start"
-  - sleep 3 # give xvfb some time to start
+services:
+  - xvfb
 addons:
   firefox: latest
   chrome: stable
