sfplanner.rb in sfplanner-0.2.3

- old
+ new

@@ -3,8 +3,8 @@
 require 'json'
 require 'sfp'
 
 # internal dependencies
 libdir = File.dirname(__FILE__) + '/sfplanner'
-Dir.entries(libdir).each do |item|
+['planner.rb', 'sas.rb', 'graph.rb'].each do |item|
 	require "#{libdir}/#{item}" if File.extname(item) == '.rb'
 end