* lib/fileutils.rb: remove unnecessary initialization. by @vipulnsward [fix GH-463]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/fileutils.rb

@@ -1150,7 +1150,7 @@ module FileUtils
   def touch(list, options = {})
     fu_check_options options, OPT_TABLE['touch']
     list = fu_list(list)
-    created = nocreate = options[:nocreate]
+    nocreate = options[:nocreate]
     t = options[:mtime]
     if options[:verbose]
       fu_output_message "touch #{nocreate ? '-c ' : ''}#{t ? t.strftime('-t %Y%m%d%H%M.%S ') : ''}#{list.join ' '}"