Check if connection is null

custom-cards · Jul 23, 2020 · 9918b3b · 9918b3b
1 parent 501bcdb
commit 9918b3b
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Showing 4 changed files with 15 additions and 11 deletions.
diff --git a/dist/spotify-card.js b/dist/spotify-card.js
diff --git a/dist/spotify-card.js.map b/dist/spotify-card.js.map
diff --git a/src/const.ts b/src/const.ts
@@ -1,2 +1,2 @@
-const CARD_VERSION = '2.0.0-beta.22';
+const CARD_VERSION = '2.0.0-beta.24';
 export default CARD_VERSION;
diff --git a/src/spotify-card.ts b/src/spotify-card.ts
@@ -69,15 +69,19 @@ export class SpotifyCard extends LitElement {
 
   private unsubscribe_entitites?: any;
 
+  doSubscribeEntities() {
+    this.unsubscribe_entitites = subscribeEntities(this.hass.connection, (entities) => this.entitiesUpdated(entities));
+  }
+
   connectedCallback(): void {
     super.connectedCallback();
     this.spotcast_connector = new SpotcastConnector(this);
     //get all available entities and when they update
-    setTimeout(() => {
-      this.unsubscribe_entitites = subscribeEntities(this.hass.connection, (entities) =>
-        this.entitiesUpdated(entities)
-      );
-    }, 1000);
+    if (this.hass.connection) {
+      this.doSubscribeEntities();
+    } else {
+      setTimeout(() => this.doSubscribeEntities(), 1000);
+    }
   }
 
   public disconnectedCallback() {