Avoid bundler load error on CI

benoittgt · sebjacobs · commit 0650b3eca7c7 · 2019-03-15T17:37:41.000Z
See: rubygems/bundler#6629 Should be changed when fixed on next bundler release
diff --git a/.travis.yml b/.travis.yml
@@ -24,7 +24,7 @@ bundler_args: "--binstubs --path ../bundle --retry=3 --jobs=3"
 
 before_install:
   - gem update --system
-  - gem install bundler
+  - gem install bundler -v 1.16.2
   - script/clone_all_rspec_repos
 
 before_script:
