add strict variable testing for puppet 4.0.x

pall-valmundsson · pall-valmundsson · commit 10968e32840d · 2015-05-17T13:14:58.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -10,3 +10,4 @@ env:
     - PUPPET_GEM_VERSION="~> 3.7.0" FUTURE_PARSER="yes" STRICT_VARIABLES="no"
     - PUPPET_GEM_VERSION="~> 3.7.0" FUTURE_PARSER="yes" STRICT_VARIABLES="yes"
     - PUPPET_GEM_VERSION="~> 4.0.0"
+    - PUPPET_GEM_VERSION="~> 4.0.0" STRICT_VARIABLES="yes"
