Fix warning (#19946)

* Fix warning * Update service.py
2019-01-11 11:52:07 -08:00 · 2019-01-11 11:52:07 -08:00 · 990e7c57f2
parent 0979ce476a
commit 990e7c57f2
1 changed files with 3 additions and 2 deletions
--- a/homeassistant/helpers/service.py
+++ b/homeassistant/helpers/service.py
@ -204,8 +204,9 @@ async def entity_service_call(hass, platforms, func, call):
    if ATTR_ENTITY_ID in call.data:
        target_all_entities = call.data[ATTR_ENTITY_ID] == ENTITY_MATCH_ALL
    else:
-        _LOGGER.warning('Not passing an entity ID to a service to target all '
-                        'entities is deprecated. Use instead: entity_id: "*"')
+        _LOGGER.warning(
+            'Not passing an entity ID to a service to target all entities is '
+            'deprecated. Use instead: entity_id: "%s"', ENTITY_MATCH_ALL)
        target_all_entities = True

    if not target_all_entities: