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fix for https://github.com/home-assistant/home-assistant/issues/12673 (#12726)

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ChristianKuehnel 2018-02-27 07:42:32 +01:00 committed by Paulus Schoutsen
parent c1c23bb4b6
commit 6bdb2fe5a0
1 changed files with 2 additions and 2 deletions
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4
homeassistant/components/sensor/alpha_vantage.py
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@ -70,8 +70,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
from alpha_vantage.foreignexchange import ForeignExchange
api_key = config.get(CONF_API_KEY)
symbols = config.get(CONF_SYMBOLS)
conversions = config.get(CONF_FOREIGN_EXCHANGE)
symbols = config.get(CONF_SYMBOLS, [])
conversions = config.get(CONF_FOREIGN_EXCHANGE, [])
if not symbols and not conversions:
msg = 'Warning: No symbols or currencies configured.'