From a2d8ad140ae48738fba939ad45ce49075e257652 Mon Sep 17 00:00:00 2001
From: kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 22 Nov 2016 13:59:16 +0000
Subject: IOError does not happen

* IOError does not happen even if another thread closes io
* Use symbol proc

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56874 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/webrick/server.rb | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'lib/webrick')

diff --git a/lib/webrick/server.rb b/lib/webrick/server.rb
index 9462e6cfb2..a3c2ab3ddf 100644
--- a/lib/webrick/server.rb
+++ b/lib/webrick/server.rb
@@ -327,12 +327,7 @@ module WEBrick
     def cleanup_shutdown_pipe(shutdown_pipe)
       @shutdown_pipe = nil
       return if !shutdown_pipe
-      shutdown_pipe.each {|io|
-        begin
-          io.close
-        rescue IOError # another thread closed io.
-        end
-      }
+      shutdown_pipe.each(&:close)
     end
 
     def alarm_shutdown_pipe
-- 
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