From 6f167da65b799435f94af3c5d39a80968e284f44 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Thu, 21 May 2020 10:43:06 +0900
Subject: [PATCH] Fixed a variable name [Bug #16903]

Fix up of 0e3b0fcdba7

From: fd0 (Daisuke Fujimura)
---
 io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/io.c b/io.c
index 26202e0806..34e8736a74 100644
--- a/io.c
+++ b/io.c
@@ -409,7 +409,7 @@ rb_cloexec_pipe(int descriptors[2])
         return result;
 
 #ifdef __CYGWIN__
-    if (ret == 0 && descriptors[1] == -1) {
+    if (result == 0 && descriptors[1] == -1) {
         close(descriptors[0]);
         descriptors[0] = -1;
         errno = ENFILE;