From 1ab31eb4294132a0fb3282755843575da87f0918 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Mon, 1 Jul 2024 12:17:00 +0900
Subject: [PATCH] [ruby/fiddle] Pick ruby/ruby changes for
 `test/fiddle/test_function.rb` (https://github.com/ruby/fiddle/pull/141)

https://github.com/ruby/ruby/pull/11048#issuecomment-2185630854

---------

https://github.com/ruby/fiddle/commit/a245f19763

Co-authored-by: Yusuke Endoh <mame@ruby-lang.org>
---
 test/fiddle/test_function.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/fiddle/test_function.rb b/test/fiddle/test_function.rb
index 1785f492ad..2bd67c9da1 100644
--- a/test/fiddle/test_function.rb
+++ b/test/fiddle/test_function.rb
@@ -167,6 +167,8 @@ module Fiddle
     end
 
     def test_nogvl_poll
+      require "envutil" unless defined?(EnvUtil)
+
       # XXX hack to quiet down CI errors on EINTR from r64353
       # [ruby-core:88360] [Misc #14937]
       # Making pipes (and sockets) non-blocking by default would allow