From ebfef1910103b029b956e1155ef63d6a59e4eb0c Mon Sep 17 00:00:00 2001
From: Samuel Williams <samuel.williams@oriontransfer.co.nz>
Date: Thu, 8 Dec 2022 11:25:24 +1300
Subject: [PATCH] `IO.pipe` should be non-blocking by default, even on Windows.

---
 io.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/io.c b/io.c
index 590e8d11d7..22f71a3361 100644
--- a/io.c
+++ b/io.c
@@ -427,10 +427,8 @@ rb_cloexec_pipe(int descriptors[2])
     rb_maygvl_fd_fix_cloexec(descriptors[0]);
     rb_maygvl_fd_fix_cloexec(descriptors[1]);
 
-#ifndef _WIN32
     rb_fd_set_nonblock(descriptors[0]);
     rb_fd_set_nonblock(descriptors[1]);
-#endif
 #endif
 
     return result;