From 8ebadc63f442e70bffa8fba2d8b23ba14bc1e71e Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 25 Apr 2010 14:50:10 +0000
Subject: * io.c (ruby_dup): update max fd.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'io.c')

diff --git a/io.c b/io.c
index 2eba0ec6d4..30150fc507 100644
--- a/io.c
+++ b/io.c
@@ -507,6 +507,7 @@ ruby_dup(int orig)
 	    rb_sys_fail(0);
 	}
     }
+    UPDATE_MAXFD(fd);
     return fd;
 }
 
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