(maint) Use newer bundler

Install a newer version of bundler to avoid the issue at rubygems/bundler#3558. We ran into it several times with Ruby 1.9.3 runs.
MikaelSmith · Dec 15, 2015 · d02e826 · d02e826
1 parent 10df9c6
commit d02e826
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,7 @@
 language: ruby
 sudo: false
+before_install:
+  - gem install bundler -v 1.10
 bundler_args: --without development
 script: "bundle exec rake \"parallel:spec[2]\""
 notifications: