lib/promethee/data/localization.rb in promethee-4.0.5 vs lib/promethee/data/localization.rb in promethee-4.0.6

@@ -36,10 +36,10 @@
     clean_component = component.deep_dup
     clean_component[:attributes] = clean_component[:attributes].keep_if { |key, object_value|
       object_value[:translatable]
     }.map { |key, object_value|
       [key, object_value.merge({ value: '' })]
-    }.to_h
+    }.to_h if clean_component.has_key :attributes
 
     clean_component
   end
 
   def find_localized_component(id)