update firefox on Travis CI

jh-changes
Shin'ya Ueoka 6 years ago
parent ac9aec9d6c
commit 7c99ee3a31
  1. 2
      .travis.yml

@ -2,7 +2,7 @@ language: node_js
node_js:
- "6"
addons:
firefox: "56.0"
firefox: "58.0"
before_script:
- export DISPLAY=:99.0
- sh -e /etc/init.d/xvfb start