From 071e1ba1f86211d742e43a67bc5e106b5a69cddf Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 24 Oct 2010 05:13:55 +0000
Subject: * lib/test/unit.rb (Test::Unit::Mini#run_test_suites): ensure  
 output sync mode to be restored.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/test/unit.rb | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'lib/test')

diff --git a/lib/test/unit.rb b/lib/test/unit.rb
index f722205fa4..b5b9f719b1 100644
--- a/lib/test/unit.rb
+++ b/lib/test/unit.rb
@@ -156,11 +156,18 @@ module Test
       def self.autorun
         at_exit {
           Test::Unit::RunCount.run_once {
-          exit(Test::Unit::Mini.new.run(ARGV) || true)
-        }
+            exit(Test::Unit::Mini.new.run(ARGV) || true)
+          }
         } unless @@installed_at_exit
         @@installed_at_exit = true
       end
+
+      def run_test_suites(*args)
+        old_sync = @@out.sync if @@out.respond_to?(:sync=)
+        super
+      ensure
+        @@out.sync = old_sync if @@out.respond_to?(:sync=)
+      end
     end
   end
 end
-- 
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