Update bundler gem on Travis CI

ref. rubygems/bundler#3558
yasaichi · Jan 31, 2017 · 55dee3d · 55dee3d
1 parent 2321e95
commit 55dee3d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -20,5 +20,6 @@ branches:
     - master
 before_install:
   - "gem update --system --no-doc"
+  - "gem install bundler"
 after_script:
   - '[ ${TRAVIS_EVENT_TYPE} != "pull_request" ] && [ ${TRAVIS_BRANCH} = "master" ] && bundle exec codeclimate-test-reporter'