From 362d950515c07e957123304cb8a614b1aa87a47a Mon Sep 17 00:00:00 2001
From: karwosts <32912880+karwosts@users.noreply.github.com>
Date: Mon, 25 Sep 2023 09:11:02 -0700
Subject: [PATCH] Ensure computeStateName returns a string type (#17928)

---
 src/common/entity/compute_state_name.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/entity/compute_state_name.ts b/src/common/entity/compute_state_name.ts
index 2311830a9c..dc599caa0a 100644
--- a/src/common/entity/compute_state_name.ts
+++ b/src/common/entity/compute_state_name.ts
@@ -7,7 +7,7 @@ export const computeStateNameFromEntityAttributes = (
 ): string =>
   attributes.friendly_name === undefined
     ? computeObjectId(entityId).replace(/_/g, " ")
-    : attributes.friendly_name || "";
+    : (attributes.friendly_name ?? "").toString();
 
 export const computeStateName = (stateObj: HassEntity): string =>
   computeStateNameFromEntityAttributes(stateObj.entity_id, stateObj.attributes);