pin bundler version to < 2

robbavey · robbavey · commit 420b93532731 · 2019-01-03T15:26:12.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -18,3 +18,4 @@ before_script: ci/build.sh
 script: ci/run.sh
 after_script: ci/cleanup.sh
 jdk: oraclejdk8
+before_install: gem install bundler -v '< 2'
