From 6a96646de2bbbe24f8d6c0bd3c31374012ae419e Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 31 Oct 2011 13:50:32 +0000
Subject: Fix previous commit (r33586).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/io.c b/io.c
index cbbc2f8289..7979e2ae08 100644
--- a/io.c
+++ b/io.c
@@ -253,7 +253,7 @@ rb_cloexec_pipe(int fildes[2])
     static int try_pipe2 = 1;
     if (try_pipe2) {
         ret = pipe2(fildes, O_CLOEXEC);
-#ifdef defined(__NetBSD__)
+#ifdef __NetBSD__
         /* pipe2 is available since NetBSD 6.0. */
 	if (ret > 0)
 	    return 0;
-- 
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