lib/simple_enum.rb in simple_enum-1.5.0 vs lib/simple_enum.rb in simple_enum-1.5.1

@@ -207,10 +207,10 @@
       # allow access to defined values hash, e.g. in a select helper or finder method.
       attr_name = enum_cd.to_s.pluralize
       enum_attr = :"#{attr_name.downcase}_enum_hash"
 
       define_method("human_#{enum_cd}") do
-        self.class.human_enum_name(attr_name, self.send(enum_cd))
+        self.class.human_enum_name(attr_name, self.send(enum_cd)) unless self.send(enum_cd).nil?
       end
 
       class_eval(<<-RUBY, __FILE__, __LINE__ + 1)
         class_attribute #{enum_attr.inspect}, :instance_write => false, :instance_reader => false