From 4fb7c8b4613fd6d6af5d4d1885ebb762eb3f8f3a Mon Sep 17 00:00:00 2001
From: Maximilian Giller <m.giller.dev@gmail.com>
Date: Tue, 7 May 2024 00:03:31 +0200
Subject: [PATCH] Fixed exception on start up

---
 src/endpoints/handlers/bett.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/endpoints/handlers/bett.py b/src/endpoints/handlers/bett.py
index 16a3328..80cec89 100644
--- a/src/endpoints/handlers/bett.py
+++ b/src/endpoints/handlers/bett.py
@@ -81,6 +81,9 @@ def check_for_change():
         logging.info(f"Capacity reached")
         return
 
+    if len(local_history) < 2:
+        return
+
     global show_scale_countdown
     global empty_weight
     latest = local_history[-1]