From f57d0b49488d36ec27112ab616d9ae6bf5812caf Mon Sep 17 00:00:00 2001
From: Suherdy Yacob <suherdy.yacob@mapan.co.id>
Date: Fri, 15 May 2026 14:35:40 +0700
Subject: [PATCH] fix: prevent error when loading pos data fields if list is
 empty

---
 models/pos_config.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/models/pos_config.py b/models/pos_config.py
index 1b579f0..451ae5c 100644
--- a/models/pos_config.py
+++ b/models/pos_config.py
@@ -8,5 +8,6 @@ class PosConfig(models.Model):
     @api.model
     def _load_pos_data_fields(self, config):
         fields_list = super()._load_pos_data_fields(config)
-        fields_list.append('reward_point_digits')
+        if fields_list:
+            fields_list.append('reward_point_digits')
         return fields_list