Fix lookup strategy for classes

diff --git a/manifests/init.pp b/manifests/init.pp
index f3f41a3f3afb983d2fe0fb0f9498d4635370b0d8..5015adc51640b362fe3d889caf60bebff957f99c 100644 (file)
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -26,7 +26,7 @@ class nodo(
   }
 
   # Include additional classes
-  lookup('classes', { merge => hash, default_value => [] }).include
+  lookup('classes', { merge => unique, default_value => [] }).include
 
   # Declare resources
   class { "nodo::resources": }