diff --git a/homeassistant/components/mqtt/__init__.py b/homeassistant/components/mqtt/__init__.py
index 70f20453633..874f21e5168 100644
--- a/homeassistant/components/mqtt/__init__.py
+++ b/homeassistant/components/mqtt/__init__.py
@@ -424,25 +424,22 @@ async def async_setup_entry(hass, entry):
     keepalive = conf[CONF_KEEPALIVE]
     username = conf.get(CONF_USERNAME)
     password = conf.get(CONF_PASSWORD)
+    certificate = conf.get(CONF_CERTIFICATE)
     client_key = conf.get(CONF_CLIENT_KEY)
     client_cert = conf.get(CONF_CLIENT_CERT)
     tls_insecure = conf.get(CONF_TLS_INSECURE)
     protocol = conf[CONF_PROTOCOL]
 
     # For cloudmqtt.com, secured connection, auto fill in certificate
-    if (conf.get(CONF_CERTIFICATE) is None and
-            19999 < conf[CONF_PORT] < 30000 and
-            conf[CONF_BROKER].endswith('.cloudmqtt.com')):
+    if (certificate is None and 19999 < conf[CONF_PORT] < 30000 and
+            broker.endswith('.cloudmqtt.com')):
         certificate = os.path.join(
             os.path.dirname(__file__), 'addtrustexternalcaroot.crt')
 
     # When the certificate is set to auto, use bundled certs from requests
-    elif conf.get(CONF_CERTIFICATE) == 'auto':
+    elif certificate == 'auto':
         certificate = requests.certs.where()
 
-    else:
-        certificate = None
-
     if CONF_WILL_MESSAGE in conf:
         will_message = Message(**conf[CONF_WILL_MESSAGE])
     else:
diff --git a/homeassistant/components/switch/zoneminder.py b/homeassistant/components/switch/zoneminder.py
index 265f94fbbb1..c28fe843b90 100644
--- a/homeassistant/components/switch/zoneminder.py
+++ b/homeassistant/components/switch/zoneminder.py
@@ -57,7 +57,7 @@ class ZMSwitchMonitors(SwitchDevice):
     @property
     def name(self):
         """Return the name of the switch."""
-        return '{}\'s State'.format(self._monitor.name)
+        return '{} State'.format(self._monitor.name)
 
     def update(self):
         """Update the switch value."""
diff --git a/homeassistant/const.py b/homeassistant/const.py
index 31e05c2c86b..6ae08af5047 100644
--- a/homeassistant/const.py
+++ b/homeassistant/const.py
@@ -2,7 +2,7 @@
 """Constants used by Home Assistant components."""
 MAJOR_VERSION = 0
 MINOR_VERSION = 79
-PATCH_VERSION = '1'
+PATCH_VERSION = '2'
 __short_version__ = '{}.{}'.format(MAJOR_VERSION, MINOR_VERSION)
 __version__ = '{}.{}'.format(__short_version__, PATCH_VERSION)
 REQUIRED_PYTHON_VER = (3, 5, 3)