akr	2010-08-10 21:02:52 +0900 (Tue, 10 Aug 2010)

  New Revision: 28954

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=28954

  Log:
    * lib/optparse.rb: suppress a warning.
    
    * test/test_mutex_m.rb: ditto.

  Modified files:
    trunk/ChangeLog
    trunk/lib/optparse.rb
    trunk/test/test_mutex_m.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 28953)
+++ ChangeLog	(revision 28954)
@@ -1,3 +1,9 @@
+Tue Aug 10 20:56:31 2010  Tanaka Akira  <akr@f...>
+
+	* lib/optparse.rb: suppress a warning.
+
+	* test/test_mutex_m.rb: ditto.
+
 Tue Aug 10 20:56:13 2010  Tadayoshi Funaba  <tadf@d...>
 
 	* lib/date/format.rb (Date::Format::Bag): use Struct.
Index: lib/optparse.rb
===================================================================
--- lib/optparse.rb	(revision 28953)
+++ lib/optparse.rb	(revision 28954)
@@ -1072,7 +1072,7 @@
     default_style = Switch::NoArgument
     default_pattern = nil
     klass = nil
-    n, q, a = nil
+    q, a = nil
 
     opts.each do |o|
       # argument class
Index: test/test_mutex_m.rb
===================================================================
--- test/test_mutex_m.rb	(revision 28953)
+++ test/test_mutex_m.rb	(revision 28954)
@@ -5,6 +5,7 @@
 class TestMutexM < Test::Unit::TestCase
   def test_cv_wait
     o = Object.new
+    o.instance_variable_set(:@foo, nil)
     o.extend(Mutex_m)
     c = ConditionVariable.new
     t = Thread.start {

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