lib/mongoid/kms.rb in mongoid-kms-0.0.18 vs lib/mongoid/kms.rb in mongoid-kms-0.0.19

@@ -72,10 +72,10 @@
         end
       end
     end
 
     def kms_context_value_changed?(field_name)
-      self.class.kms_context_array(self, field_name).find { |f| self.respond_to?(f) && self.send("#{f}_changed?") }
+      self.class.kms_context_array(self, field_name).find { |f| self.respond_to?(f) && self.respond_to?("#{f}_changed?") && self.send("#{f}_changed?") }
     end
 
     # Class methods
     module ClassMethods
       def kms_field_map