From 8621d0908aa3db4524566fea7702a5556bb25501 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 23 Jul 2010 07:14:54 +0000
Subject: * lib/mutex_m.rb (sleep): added Mutex_m#sleep to support
 ConditionVariable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mutex_m.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib')

diff --git a/lib/mutex_m.rb b/lib/mutex_m.rb
index 081bb788e4..b9937b635d 100644
--- a/lib/mutex_m.rb
+++ b/lib/mutex_m.rb
@@ -78,6 +78,10 @@ module Mutex_m
     @_mutex.unlock
   end
 
+  def sleep(timeout = nil)
+    @_mutex.sleep(timeout)
+  end
+
   private
 
   def mu_initialize
-- 
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