From a1530c751e6c484b6217565f3db2b0614735710c Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 22 Jul 1999 10:37:27 +0000
Subject: backtrace may be Qnil

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/thread.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'lib/thread.rb')

diff --git a/lib/thread.rb b/lib/thread.rb
index 39c3e025f3..22610f2992 100644
--- a/lib/thread.rb
+++ b/lib/thread.rb
@@ -62,10 +62,10 @@ class Mutex
 
   def unlock
     return unless @locked
-    Thread.critical = TRUE
+    Thread.critical = true
     t = @waiting.shift
-    @locked = FALSE
-    Thread.critical = FALSE
+    @locked = false
+    Thread.critical = false
     t.run if t
     self
   end
@@ -192,14 +192,14 @@ class SizedQueue<Queue
   end
 
   def max=(max)
-    Thread.critical = TRUE
+    Thread.critical = true
     if @max >= max
       @max = max
-      Thread.critical = FALSE
+      Thread.critical = false
     else
       diff = max - @max
       @max = max
-      Thread.critical = FALSE
+      Thread.critical = false
       diff.times do
 	t = @queue_wait.shift
 	t.run if t
-- 
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