From 342d55529d6f3312fc158d7af005f56d5e30adef Mon Sep 17 00:00:00 2001
From: Damien George <damien@micropython.org>
Date: Tue, 20 Apr 2021 17:12:08 +1000
Subject: [PATCH] extmod/uasyncio: Use .errno instead of .args[0] for OSError
 exceptions.

Signed-off-by: Damien George <damien@micropython.org>
---
 extmod/uasyncio/stream.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extmod/uasyncio/stream.py b/extmod/uasyncio/stream.py
index b6d787e4f0..395ff1f6af 100644
--- a/extmod/uasyncio/stream.py
+++ b/extmod/uasyncio/stream.py
@@ -82,7 +82,7 @@ async def open_connection(host, port):
     try:
         s.connect(ai[-1])
     except OSError as er:
-        if er.args[0] != EINPROGRESS:
+        if er.errno != EINPROGRESS:
             raise er
     yield core._io_queue.queue_write(s)
     return ss, ss