lib/confuse/config_item.rb in confuse-0.1.1 vs lib/confuse/config_item.rb in confuse-0.1.2

@@ -5,10 +5,10 @@
     attr_reader :key
     attr_writer :value
 
     def initialize(name, &block)
       @key = name
-      instance_eval(&block)
+      instance_eval(&block) unless block.nil?
     end
 
     def description(description = nil)
       @description = description unless description.nil?
       @description