update gitlab ci docker image version

2016-01-21 18:28:09 +01:00 · 2016-01-21 18:28:09 +01:00 · ba07a4c96a
parent 1c51fb1778
commit ba07a4c96a
1 changed files with 1 additions and 0 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -1,4 +1,5 @@
 # This file is generated by GitLab CI
+image: ruby:2.2
 before_script:
  - ./scripts/prepare_build.sh
  - ruby -v