bin/fake_sqs in fake_sqs-0.0.8 vs bin/fake_sqs in fake_sqs-0.0.9

@@ -1,7 +1,8 @@
 #!/usr/bin/env ruby
 
-$LOAD_PATH.unshift(File.expand_path("../../lib", __FILE__))
+lib = File.expand_path("../../lib", __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 require 'fake_sqs'
 require 'optparse'
 
 options = { :port => 4568, :host => "0.0.0.0", :verbose => false, :daemonize => false }