README.md: update to reflect response payload format change on

[e-mobility-charging-stations-simulator.git] / src / charging-station / WorkerBroadcastChannel.ts

diff --git a/src/charging-station/WorkerBroadcastChannel.ts b/src/charging-station/WorkerBroadcastChannel.ts
index b19bf946dc633db77e5c690e75dd4b921de6868a..2fa082dddfd844fb872068f91a03e7c957f60ccb 100644 (file)
--- a/src/charging-station/WorkerBroadcastChannel.ts
+++ b/src/charging-station/WorkerBroadcastChannel.ts
@@ -29,9 +29,10 @@ export default abstract class WorkerBroadcastChannel extends BroadcastChannel {
     return Array.isArray(message) && message.length === 2;
   }
 
-  protected validateMessageEvent(messageEvent: MessageEvent): void {
+  protected validateMessageEvent(messageEvent: MessageEvent): MessageEvent {
     if (Array.isArray(messageEvent.data) === false) {
       throw new BaseError('Worker broadcast channel protocol message event data is not an array');
     }
+    return messageEvent;
   }
 }