Test with strict variables on Puppet 4 too.

It's only as of Puppet 5 that strict variables becomes the default so
we need to specify it too for Puppet 4.

diff --git a/.travis.yml b/.travis.yml
index 22ee56f6b3c9d1713a159ddd5a41a3921509a42f..167abaca8e12985dd5814dcd08f43a7323342f88 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,10 +23,10 @@ matrix:
   - rvm: 2.1
     env: PUPPET_GEM_VERSION="~> 3.0" ORDERING="random" STRICT_VARIABLES="yes" FUTURE_PARSER="yes"
   - rvm: 1.9.3
-    env: PUPPET_GEM_VERSION="~> 4.0" ORDERING="random"
+    env: PUPPET_GEM_VERSION="~> 4.0" ORDERING="random" STRICT_VARIABLES="yes"
   - rvm: 2.0.0
-    env: PUPPET_GEM_VERSION="~> 4.0" ORDERING="random"
+    env: PUPPET_GEM_VERSION="~> 4.0" ORDERING="random" STRICT_VARIABLES="yes"
   - rvm: 2.1
-    env: PUPPET_GEM_VERSION="~> 4.0" ORDERING="random"
+    env: PUPPET_GEM_VERSION="~> 4.0" ORDERING="random" STRICT_VARIABLES="yes"
 notifications:
   email: false