message: EventIndex: Use a warning when redactions don't have an event id.
diff: @@ -512,8 +512,7 @@ export default class EventIndex extends EventEmitter {
  if (eventId) {
  await indexManager.deleteEvent(eventId);
  } else {
  - console.log("EventIndex: Redaction event doesn't contain a",
  - "valid associated event id", ev);
  + console.warn("EventIndex: Redaction event doesn't contain a valid associated event id", ev);
  }
  }
  