From 216dcd80ffaa233be3f61d7e21eeeb13bad58795 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 15 May 2007 06:01:33 +0000
Subject: 	* win32/win32.c (init_stdhandle): stderr should be without
 buffering, 	  but mswin32 use buffering when stderr is not connected to
 tty.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 win32/win32.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'win32')

diff --git a/win32/win32.c b/win32/win32.c
index 090cf20d0b..663136619f 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -1754,6 +1754,7 @@ init_stdhandle(void)
 	stderr->_file = open_null(2);
     }
     if (nullfd >= 0 && !keep) close(nullfd);
+    setvbuf(stderr, NULL, _IONBF, 0);
 }
 #else
 
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