From e5c8dd03e1f1076958e2fb31f23bb9ac4af28741 Mon Sep 17 00:00:00 2001
From: pavoni <mail@gregdowling.com>
Date: Mon, 14 Mar 2016 10:10:38 +0000
Subject: [PATCH] Catch exception common during startup.

---
 homeassistant/components/automation/template.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/automation/template.py b/homeassistant/components/automation/template.py
index aae892ea80d..1d17246c012 100644
--- a/homeassistant/components/automation/template.py
+++ b/homeassistant/components/automation/template.py
@@ -55,8 +55,13 @@ def _check_template(hass, value_template):
     """Check if result of template is true."""
     try:
         value = template.render(hass, value_template, {})
-    except TemplateError:
-        _LOGGER.exception('Error parsing template')
+    except TemplateError as ex:
+        if ex.args and ex.args[0].startswith(
+                "UndefinedError: 'None' has no attribute"):
+            # Common during HA startup - so just a warning
+            _LOGGER.warning(ex)
+        else:
+            _LOGGER.error(ex)
         return False
 
     return value.lower() == 'true'