Force JRuby version 9.1 on travis

Before, just specifying jruby would result in version 9.1 being installed. However, recently this default changed to 9.2.7.0, which includes a bug that breaks skipping scenarios.
cucumber · Jul 20, 2019 · bb770e2 · bb770e2
1 parent 20c1814
commit bb770e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -29,7 +29,7 @@ jobs:
       os: osx
     - rvm: 2.3.0
       os: linux
-    - rvm: jruby
+    - rvm: jruby-9.1
       os: linux
     - rvm: jruby-9.2.6.0
       os: linux