From 9dec05def838330c4032e55b978b08a74fba3534 Mon Sep 17 00:00:00 2001
From: Thomas Basler <thomas@familie-basler.net>
Date: Sat, 2 Sep 2023 01:43:20 +0200
Subject: [PATCH] Fix: Check if valid data was received from websocket before
 assigning it

Otherwise it can lead to exceptions in inverterData method
---
 webapp/src/views/HomeView.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/webapp/src/views/HomeView.vue b/webapp/src/views/HomeView.vue
index ed2d4439..a805782d 100644
--- a/webapp/src/views/HomeView.vue
+++ b/webapp/src/views/HomeView.vue
@@ -485,7 +485,9 @@ export default defineComponent({
 
             this.socket.onmessage = (event) => {
                 console.log(event);
-                this.liveData = JSON.parse(event.data);
+                if (event.data != "{}") {
+                    this.liveData = JSON.parse(event.data);
+                }
                 this.dataLoading = false;
                 this.heartCheck(); // Reset heartbeat detection
             };