* lib/rake.rb (Rake::MultiTask): invoke_prerequisites should be

private.  a patch from okkez in [ruby-dev:37399]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20908 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -60,6 +60,9 @@ Sat Dec 20 15:34:36 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	  encoding, e.g. FileList['*.rb'].egrep(/require/, encoding:
 	  "ascii-8bit")
 
+	* lib/rake.rb (Rake::MultiTask): invoke_prerequisites should be
+	  private.  a patch from okkez in [ruby-dev:37399]
+
 Sat Dec 20 10:59:16 2008  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
 	* lib/irb/locale.rb (IRB::Locale#initialize)

lib/rake.rb

@@ -802,6 +802,7 @@ module Rake
   # parallel using Ruby threads.
   #
   class MultiTask < Task
+    private
     def invoke_prerequisites(args, invocation_chain)
       threads = @prerequisites.collect { |p|
         Thread.new(p) { |r| application[r].invoke_with_call_chain(args, invocation_chain) }