Fix Travis Bundler issue

Before this fix Travis reports the following error during the gem install stage. NoMethodError: undefined method `spec' for nil:NilClass Fix found here: travis-ci/travis-ci#5239 (comment)
desktoppr · May 6, 2016 · e9416ad · e9416ad
1 parent 04b07f5
commit e9416ad
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -0,0 +1,2 @@
+before_install:
+  - gem install bundler