From 0ba69794c683d53cbcf1d5500828a20f2bef8970 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 12 Oct 2010 20:54:29 +0000
Subject: [PATCH] Fix test; escape a backslash.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io_m17n.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index 10714b3e44..24041f07ad 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -1051,7 +1051,7 @@ EOT
   end
 
   def test_open_pipe_r_enc2
-    open("|#{EnvUtil.rubybin} -e 'putc ?\u3042'", "r:UTF-8") {|f|
+    open("|#{EnvUtil.rubybin} -e 'putc \"\\u3042\"'", "r:UTF-8") {|f|
       assert_equal(Encoding::UTF_8, f.external_encoding)
       assert_equal(nil, f.internal_encoding)
       s = f.read