From 7b5a900e88a046b01eebafdc98ee23d531c101d3 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Thu, 29 Jan 2015 02:14:30 +0100
Subject: [PATCH] asyncio: BaseSubprocessTransport._kill_wait() now also call
 close()

close() closes pipes, which is not None yet by _kill_wait().
---
 Lib/asyncio/base_subprocess.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Lib/asyncio/base_subprocess.py b/Lib/asyncio/base_subprocess.py
index f5e7dfec136..81c6f1a71d3 100644
--- a/Lib/asyncio/base_subprocess.py
+++ b/Lib/asyncio/base_subprocess.py
@@ -117,12 +117,15 @@ class BaseSubprocessTransport(transports.SubprocessTransport):
             proc.stderr.close()
         if proc.stdin:
             proc.stdin.close()
+
         try:
             proc.kill()
         except ProcessLookupError:
             pass
         self._returncode = proc.wait()
 
+        self.close()
+
     @coroutine
     def _post_init(self):
         try: