* lib/optparse.rb: suppress a warning.

* test/test_mutex_m.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Tue Aug 10 20:56:31 2010  Tanaka Akira  <akr@fsij.org>
+
+	* lib/optparse.rb: suppress a warning.
+
+	* test/test_mutex_m.rb: ditto.
+
 Tue Aug 10 20:56:13 2010  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* lib/date/format.rb (Date::Format::Bag): use Struct.

lib/optparse.rb

@@ -1072,7 +1072,7 @@ class OptionParser
     default_style = Switch::NoArgument
     default_pattern = nil
     klass = nil
-    n, q, a = nil
+    q, a = nil
 
     opts.each do |o|
       # argument class

test/test_mutex_m.rb

@@ -5,6 +5,7 @@ require 'mutex_m'
 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 {