From aeb27a4d7595a58714ca74b1444e8d1a47d3fd87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pierre=20St=C3=A5hl?= <pierre.staahl@gmail.com>
Date: Tue, 15 Dec 2020 10:56:45 +0100
Subject: [PATCH] Fix improper closing in config flow (#237)

Forgot to add an await to the close method in pytuya when validating the
device. This results in the connection never being closed after adding a
device, giving "connection resets" until the connection fails, the
device or Home Assistant is restarted.
---
 custom_components/localtuya/config_flow.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/custom_components/localtuya/config_flow.py b/custom_components/localtuya/config_flow.py
index fc0c01e..23ac46b 100644
--- a/custom_components/localtuya/config_flow.py
+++ b/custom_components/localtuya/config_flow.py
@@ -177,7 +177,7 @@ async def validate_input(hass: core.HomeAssistant, data):
         raise InvalidAuth
     finally:
         if interface:
-            interface.close()
+            await interface.close()
 
     # Indicate an error if no datapoints found as the rest of the flow
     # won't work in this case