lib/lockdown.rb in lockdown-0.5.4 vs lib/lockdown.rb in lockdown-0.5.5

@@ -2,12 +2,12 @@
   $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
 
 module Lockdown
   class << self
     def format_controller_action(url)
-      url.split("/").delete_if{|p| p.to_i > 0 || p.length == 0}.join("/")
-      url += "/index" unless url =~ /\//
-      url
+      new_url = url.split("/").delete_if{|p| p.to_i > 0 || p.length == 0}.join("/")
+      new_url += "/index" unless new_url =~ /\//
+      new_url
     end
 
     def format_controller(ctr)
       ctr.split("/").delete_if{|p| p.length == 0}.join("/")
     end