From b4fd54ae925028fd0d7bb198f2dec9b945fcea2a Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Sun, 6 Jul 2014 14:58:28 -0500
Subject: Close duped output streams before returning

---
 Library/Homebrew/test/testing_env.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/testing_env.rb b/Library/Homebrew/test/testing_env.rb
index 03e30b852..fc5d80441 100644
--- a/Library/Homebrew/test/testing_env.rb
+++ b/Library/Homebrew/test/testing_env.rb
@@ -125,16 +125,18 @@ module Homebrew
     end
 
     def shutup
-      err = $stderr.clone
-      out = $stdout.clone
+      err = $stderr.dup
+      out = $stdout.dup
 
       begin
-        $stderr.reopen("/dev/null", "w")
-        $stdout.reopen("/dev/null", "w")
+        $stderr.reopen("/dev/null")
+        $stdout.reopen("/dev/null")
         yield
       ensure
         $stderr.reopen(err)
         $stdout.reopen(out)
+        err.close
+        out.close
       end
     end
 
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