From 1ccaef99387466be96e2fe89f02d55e074bea227 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 7 Oct 2013 06:08:59 +0000
Subject: [PATCH] test_io.rb: get rid of error message

* test/ruby/test_io.rb (TestIO#test_pid_after_close_read): get rid of
  broken pipe error message from invoked command, by let it exit
  silently.  echo in cmd.exe does not interpret double quotes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 1351ee12a9..ecc4a97eb2 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -1411,7 +1411,7 @@ class TestIO < Test::Unit::TestCase
 
   def test_pid_after_close_read
     pid1 = pid2 = nil
-    IO.popen(["echo", ""], "r+") do |io|
+    IO.popen(["exit"], "r+") do |io|
       pid1 = io.pid
       io.close_read
       pid2 = io.pid