From 85ac50cc7753ee15b92ff362d6b43114276825e3 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Tue, 4 Jul 2017 13:40:38 +0200
Subject: [PATCH] Only allow 'tls_insecure_set()' if cert is present (fixes
 #8329)

---
 homeassistant/components/mqtt/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/mqtt/__init__.py b/homeassistant/components/mqtt/__init__.py
index 6be47581a50..90c89b3193d 100644
--- a/homeassistant/components/mqtt/__init__.py
+++ b/homeassistant/components/mqtt/__init__.py
@@ -452,8 +452,8 @@ class MQTT(object):
                 certificate, certfile=client_cert,
                 keyfile=client_key, tls_version=tls_version)
 
-        if tls_insecure is not None:
-            self._mqttc.tls_insecure_set(tls_insecure)
+            if tls_insecure is not None:
+                self._mqttc.tls_insecure_set(tls_insecure)
 
         self._mqttc.on_subscribe = self._mqtt_on_subscribe
         self._mqttc.on_unsubscribe = self._mqtt_on_unsubscribe