Prevent device tracker error

2016-04-10 17:35:10 -07:00
parent a862e994c7
commit 197388a9b2
1 changed files with 1 additions and 1 deletions
--- a/homeassistant/components/device_tracker/init.py
+++ b/homeassistant/components/device_tracker/init.py
@@ -94,7 +94,7 @@ def setup(hass, config):
    yaml_path = hass.config.path(YAML_DEVICES)

    conf = config.get(DOMAIN, {})
-    if isinstance(conf, list):
+    if isinstance(conf, list) and len(conf) > 0:
        conf = conf[0]
    consider_home = timedelta(
        seconds=util.convert(conf.get(CONF_CONSIDER_HOME), int,