Use hiera_include: test if classes is defined

diff --git a/manifests/init.pp b/manifests/init.pp
index 52ab8b833a4a4c298da6a2ff5d4d9335fbf01f78..a6d5883c530ad6fda1358fa6945e33d4f425a937 100644 (file)
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -25,5 +25,8 @@ class nodo(
   }
 
   # Include additional classes
-  hiera_include('classes')
+  $classes = hiera('classes', false)
+  if $classes != false {
+    hiera_include('classes')
+  }
 }