From fc7c85fc446d4c3e33ea1694426a574c7c695566 Mon Sep 17 00:00:00 2001
From: Eric Wong <bofh@yhbt.net>
Date: Tue, 14 Sep 2021 23:39:23 +0000
Subject: drop unnecessary IO#close_on_exec=true assignment

Ruby 2.0+ sets FD_CLOEXEC by default on all FDs.
---
 lib/unicorn.rb | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/unicorn.rb b/lib/unicorn.rb
index d5991fe..1a50631 100644
--- a/lib/unicorn.rb
+++ b/lib/unicorn.rb
@@ -114,8 +114,6 @@ module Unicorn
 
   def self.pipe # :nodoc:
     Kgio::Pipe.new.each do |io|
-      io.close_on_exec = true  # remove this when we only support Ruby >= 2.0
-
       # shrink pipes to minimize impact on /proc/sys/fs/pipe-user-pages-soft
       # limits.
       if defined?(F_SETPIPE_SZ)
-- 
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