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Fix (#3741)

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This commit is contained in:
Bram Kragten 2019-09-17 18:50:51 +02:00 committed by Paulus Schoutsen
parent 2b1f9460a8
commit 27264b27a9
1 changed files with 3 additions and 1 deletions
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4
src/mixins/subscribe-mixin.ts
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@ -5,6 +5,7 @@ import {
PropertyDeclarations,
} from "lit-element";
import { UnsubscribeFunc } from "home-assistant-js-websocket";
import { HomeAssistant } from "../types";
export interface HassSubscribeElement {
hassSubscribe(): UnsubscribeFunc[];
@ -16,6 +17,7 @@ export const SubscribeMixin = <T extends LitElement>(
): Constructor<T & HassSubscribeElement> =>
// @ts-ignore
class extends superClass {
private hass?: HomeAssistant;
/* tslint:disable-next-line */
private __unsubs?: UnsubscribeFunc[];
@ -56,7 +58,7 @@ export const SubscribeMixin = <T extends LitElement>(
if (
this.__unsubs !== undefined ||
!((this as unknown) as Element).isConnected ||
super.hass === undefined
this.hass === undefined
) {
return;
}