From b6d0e793f6753ca2027b1b93e8592ee2f3b2d89b Mon Sep 17 00:00:00 2001
From: Thomas Grainger <tagrain@gmail.com>
Date: Wed, 11 May 2022 10:45:29 +0100
Subject: [PATCH] avoid self._errpipe_write double close

Fixes #414
---
 uvloop/handles/process.pyx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/uvloop/handles/process.pyx b/uvloop/handles/process.pyx
index 261aa1f5..799e2957 100644
--- a/uvloop/handles/process.pyx
+++ b/uvloop/handles/process.pyx
@@ -101,6 +101,7 @@ cdef class UVProcess(UVHandle):
             self._finish_init()
 
             os_close(self._errpipe_write)
+            self._errpipe_write = -1
 
             if preexec_fn is not None:
                 errpipe_data = bytearray()