From fd01302d9abd17fd7b70aaea256724681ef8dfd0 Mon Sep 17 00:00:00 2001
From: karwosts <32912880+karwosts@users.noreply.github.com>
Date: Sat, 26 Oct 2024 13:17:20 -0700
Subject: [PATCH] Fix a crash in compute-unused-entities (#22549)

---
 src/panels/lovelace/common/compute-unused-entities.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/panels/lovelace/common/compute-unused-entities.ts b/src/panels/lovelace/common/compute-unused-entities.ts
index dd2fafe89108..ff563456e0d2 100755
--- a/src/panels/lovelace/common/compute-unused-entities.ts
+++ b/src/panels/lovelace/common/compute-unused-entities.ts
@@ -26,6 +26,9 @@ const addFromAction = (entities: Set<string>, actionConfig: ActionConfig) => {
 };
 
 const addEntityId = (entities: Set<string>, entity) => {
+  if (!entity) {
+    return;
+  }
   if (typeof entity === "string") {
     entities.add(entity);
     return;