diff --git a/src/panels/lovelace/cards/hui-entities-card.ts b/src/panels/lovelace/cards/hui-entities-card.ts index 445b5b0bb5..696532a881 100644 --- a/src/panels/lovelace/cards/hui-entities-card.ts +++ b/src/panels/lovelace/cards/hui-entities-card.ts @@ -109,7 +109,7 @@ class HuiEntitiesCard extends LitElement implements LovelaceCard { } public setConfig(config: EntitiesCardConfig): void { - if (!config || !config.entities.length) { + if (!config.entities || !Array.isArray(config.entities)) { throw new Error("Entities must be specified"); }