From ace7b3ad389dcad347a4553073415a8f5d4f31e0 Mon Sep 17 00:00:00 2001
From: Dayan Graham <d.graham50@hotmail.co.uk>
Date: Thu, 9 Mar 2023 16:41:32 +0000
Subject: [PATCH] Return upon uninitialised sender or writer

---
 tracker/tracker/src/webworker/index.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/tracker/tracker/src/webworker/index.ts b/tracker/tracker/src/webworker/index.ts
index f192730b0..4f0f75ad8 100644
--- a/tracker/tracker/src/webworker/index.ts
+++ b/tracker/tracker/src/webworker/index.ts
@@ -137,14 +137,16 @@ self.onmessage = ({ data }: any): any => {
   if (data.type === 'auth') {
     if (!sender) {
       console.debug('WebWorker: sender not initialised. Received auth.')
+      return
     }
+    
     if (!writer) {
       console.debug('WebWorker: writer not initialised. Received auth.')
+      return
     }
-    if (sender && writer) {
-      sender.authorise(data.token)
-      data.beaconSizeLimit && writer.setBeaconSizeLimit(data.beaconSizeLimit)
-    }
+
+    sender.authorise(data.token)
+    data.beaconSizeLimit && writer.setBeaconSizeLimit(data.beaconSizeLimit)
     return
   }
 }