From 5840a393fb80342e5b389725ab7a9fddcb2189f7 Mon Sep 17 00:00:00 2001
From: nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 28 Mar 2016 16:06:29 +0000
Subject: merge revision(s) 53810: [Backport #12044]

	* net/ftp.rb: add NullSocket#closed? to fix closing not opened
	  connection.  [Fix GH-1232]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/net/ftp.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib')

diff --git a/lib/net/ftp.rb b/lib/net/ftp.rb
index f513ca6ee8..5b63764625 100644
--- a/lib/net/ftp.rb
+++ b/lib/net/ftp.rb
@@ -1070,6 +1070,10 @@ module Net
       def read_timeout=(sec)
       end
 
+      def closed?
+        true
+      end
+
       def close
       end
 
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