From 0dea3e1a43f864e48acb3135c0e3885ff6f5a372 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 May 2014 03:06:47 +0000
Subject: * test/lib/test/unit/parallel.rb (_run_suite): orig_stdout may be nil
   though I don't know the reason.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/lib/test/unit/parallel.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'test/lib/test/unit')

diff --git a/test/lib/test/unit/parallel.rb b/test/lib/test/unit/parallel.rb
index d8f8e8f1e7..3cf0c77256 100644
--- a/test/lib/test/unit/parallel.rb
+++ b/test/lib/test/unit/parallel.rb
@@ -77,8 +77,8 @@ module Test
         return result
       ensure
         MiniTest::Unit.output = orig_stdout
-        $stdin = orig_stdin
-        $stdout = orig_stdout
+        $stdin = orig_stdin if orig_stdin
+        $stdout = orig_stdout if orig_stdout
         o.close if o && !o.closed?
         i.close if i && !i.closed?
       end
-- 
cgit v1.2.3