Check if droplet exists (#6663)

* Check if droplet exists

* Add droplet to message and remove else

homeassistant/components/binary_sensor/digital_ocean.py

@@ -36,6 +36,9 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     dev = []
     for droplet in droplets:
         droplet_id = digital_ocean.DIGITAL_OCEAN.get_droplet_id(droplet)
+        if droplet_id is None:
+            _LOGGER.error("Droplet %s is not available", droplet)
+            return False
         dev.append(DigitalOceanBinarySensor(
             digital_ocean.DIGITAL_OCEAN, droplet_id))
 

homeassistant/components/switch/digital_ocean.py

@@ -35,6 +35,9 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
     dev = []
     for droplet in droplets:
         droplet_id = digital_ocean.DIGITAL_OCEAN.get_droplet_id(droplet)
+        if droplet_id is None:
+            _LOGGER.error("Droplet %s is not available", droplet)
+            return False
         dev.append(DigitalOceanSwitch(
             digital_ocean.DIGITAL_OCEAN, droplet_id))