From 15368d4ca1136e400959f5cc918e7e1e8d9e994f Mon Sep 17 00:00:00 2001
From: Diogo Gomes <diogogomes@gmail.com>
Date: Thu, 8 Feb 2018 11:17:54 +0000
Subject: [PATCH] [SMALL PATCH] Sql sensor (#12242)

* Initial Commit

* Passed all checks

* Make DB_URL required

* addresses review comments from @fabaff

* unused variable

* return nothing
---
 homeassistant/components/sensor/sql.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/sensor/sql.py b/homeassistant/components/sensor/sql.py
index a0648d4851a..99da8c3c680 100644
--- a/homeassistant/components/sensor/sql.py
+++ b/homeassistant/components/sensor/sql.py
@@ -134,7 +134,7 @@ class SQLSensor(Entity):
 
         if data is None:
             _LOGGER.error("%s returned no results", self._query)
-            return False
+            return
 
         if self._template is not None:
             self._state = self._template.async_render_with_possible_json_value(