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Fix Calendar Card in Add Card dialog (#6833)

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Zack Barett 2020-09-08 02:17:49 -05:00 committed by GitHub
parent 8b1801f378
commit d7448ecb95
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1 changed files with 2 additions and 2 deletions
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src/panels/lovelace/cards/hui-calendar-card.ts
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@ -76,11 +76,11 @@ export class HuiCalendarCard extends LitElement implements LovelaceCard {
private _resizeObserver?: ResizeObserver; private _resizeObserver?: ResizeObserver;
public setConfig(config: CalendarCardConfig): void { public setConfig(config: CalendarCardConfig): void {
if (!config.entities) { if (!config.entities?.length) {
throw new Error("Entities must be defined"); throw new Error("Entities must be defined");
} }
if (config.entities && !Array.isArray(config.entities)) { if (!Array.isArray(config.entities)) {
throw new Error("Entities need to be an array"); throw new Error("Entities need to be an array");
} }