* test/ruby: get rid of warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/test/ruby/test_fiber.rb b/test/ruby/test_fiber.rb
index 3f620c69f8..ed071acb39 100644
--- a/test/ruby/test_fiber.rb
+++ b/test/ruby/test_fiber.rb
@@ -219,8 +219,8 @@ class TestFiber < Test::Unit::TestCase
 
   def test_no_valid_cfp
     bug5083 = '[ruby-dev:44208]'
-    assert_equal([], Fiber.new(&Module.method(:nesting)).resume)
-    assert_instance_of(Class, Fiber.new(&Class.new.method(:undef_method)).resume(:to_s))
+    assert_equal([], Fiber.new(&Module.method(:nesting)).resume, bug5083)
+    assert_instance_of(Class, Fiber.new(&Class.new.method(:undef_method)).resume(:to_s), bug5083)
   end
 
   def test_prohibit_resume_transfered_fiber
@@ -283,7 +283,7 @@ class TestFiber < Test::Unit::TestCase
     env = {}
     env['RUBY_FIBER_VM_STACK_SIZE'] = vm_stack_size.to_s if vm_stack_size
     env['RUBY_FIBER_MACHINE_STACK_SIZE'] = machine_stack_size.to_s if machine_stack_size
-    out, err = Dir.mktmpdir("test_fiber") {|tmpdir|
+    out, _ = Dir.mktmpdir("test_fiber") {|tmpdir|
       EnvUtil.invoke_ruby([env, '-e', script], '', true, true, chdir: tmpdir)
     }
     use_length ? out.length : out