From 1a8cbd7f9926f054493c318b5a751bd2a06440e3 Mon Sep 17 00:00:00 2001
From: shaun <shaun@bluebit.com.au>
Date: Sun, 13 Nov 2016 14:47:06 +1100
Subject: [PATCH] check the client is not none before close

---
 resources/lib/websocket_client.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/resources/lib/websocket_client.py b/resources/lib/websocket_client.py
index 52d8ace2..c904d607 100644
--- a/resources/lib/websocket_client.py
+++ b/resources/lib/websocket_client.py
@@ -346,5 +346,6 @@ class WebSocketClient(threading.Thread):
     def stop_client(self):
 
         self._stop_websocket = True
-        self._client.close()
+        if self._client is not None:
+            self._client.close()
         log.info("Stopping thread")