From e1e25923240975bedc8b087736d39105fc6f91a1 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 27 Feb 1998 05:43:40 +0000
Subject: *** empty log message ***

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@95 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/thread.rb | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'lib/thread.rb')

diff --git a/lib/thread.rb b/lib/thread.rb
index c33333f5f3..91c588f603 100644
--- a/lib/thread.rb
+++ b/lib/thread.rb
@@ -50,14 +50,11 @@ class Mutex
 
   def unlock
     return unless @locked
-    Thread.critical = true
-    wait = @waiting
-    @waiting = []
-    @locked = false
-    Thread.critical = false
-    for w in wait
-      w.run
-    end
+    Thread.critical = TRUE
+    t = @waiting.shift
+    @locked = FALSE
+    Thread.critical = FALSE
+    t.run if t
     self
   end
 
-- 
cgit v1.2.3