* test/ruby/test_thread.rb: remove unused variables.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Tue Jan 25 07:48:22 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* test/ruby/test_thread.rb: remove unused variables.
+
 Tue Jan 25 07:45:44 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
 	* test/ruby/test_thread.rb (TestThread#test_condvar_nolock_2): get

test/ruby/test_thread.rb

@@ -149,7 +149,6 @@ class TestThread < Test::Unit::TestCase
     threads = Array.new
     mutex = Mutex.new
     condvar = ConditionVariable.new
-    result = []
 
     nr_threads.times do |i|
       if (i != 0)
@@ -202,7 +201,7 @@ class TestThread < Test::Unit::TestCase
     mutex = Mutex.new
     condvar = ConditionVariable.new
 
-    thr = Thread.new do
+    Thread.new do
       assert_raise(ThreadError) {condvar.wait(mutex)}
     end.join
   end
@@ -211,7 +210,7 @@ class TestThread < Test::Unit::TestCase
     mutex = Mutex.new
     condvar = ConditionVariable.new
 
-    thr = Thread.new do
+    Thread.new do
       assert_raise(ThreadError) {condvar.wait(mutex, 0.1)}
     end.join
   end