From 25c788871f1a739603367fddeb8e676f73cfdab1 Mon Sep 17 00:00:00 2001
From: Andrey <andrey-git@users.noreply.github.com>
Date: Thu, 3 Jan 2019 23:46:14 +0200
Subject: [PATCH] Allow empty name (#2388)

---
 src/common/entity/compute_state_name.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/common/entity/compute_state_name.ts b/src/common/entity/compute_state_name.ts
index 487ea67dd9..57cf9bef45 100644
--- a/src/common/entity/compute_state_name.ts
+++ b/src/common/entity/compute_state_name.ts
@@ -2,5 +2,6 @@ import { HassEntity } from "home-assistant-js-websocket";
 import computeObjectId from "./compute_object_id";
 
 export default (stateObj: HassEntity): string =>
-  stateObj.attributes.friendly_name ||
-  computeObjectId(stateObj.entity_id).replace(/_/g, " ");
+  stateObj.attributes.friendly_name === undefined
+    ? computeObjectId(stateObj.entity_id).replace(/_/g, " ")
+    : stateObj.attributes.friendly_name || "";