From a21673069baf6f767e2672bd8df7085d63fabc08 Mon Sep 17 00:00:00 2001
From: Paulus Schoutsen <paulus@paulusschoutsen.nl>
Date: Sun, 29 Mar 2015 09:42:24 -0700
Subject: [PATCH] Bugfix for states at point in time on new databases
---
homeassistant/components/history.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/homeassistant/components/history.py b/homeassistant/components/history.py
index 10c4fdb41f6..c547190b91a 100644
--- a/homeassistant/components/history.py
+++ b/homeassistant/components/history.py
@@ -67,6 +67,10 @@ def get_states(point_in_time, entity_ids=None, run=None):
if run is None:
run = recorder.run_information(point_in_time)
+ # History did not run before point_in_time
+ if run is None:
+ return []
+
where = run.where_after_start_run + "AND created < ? "
where_data = [point_in_time]
--
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