From b8b09217a898923c0c13b5afe3356be7219f059f Mon Sep 17 00:00:00 2001
From: Luc De Meyer <luc.demeyer@noviat.com>
Date: Sun, 15 Jan 2023 22:12:36 +0100
Subject: [PATCH] fix _update_order_number, cf.
 https://github.com/Noviat/account_ebics/issues/62

---
 account_ebics/models/ebics_config.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/account_ebics/models/ebics_config.py b/account_ebics/models/ebics_config.py
index a94a95c..1e6e3cb 100644
--- a/account_ebics/models/ebics_config.py
+++ b/account_ebics/models/ebics_config.py
@@ -232,6 +232,7 @@ class EbicsConfig(models.Model):
                 o_list[-i] = "A"
                 break
             if c == "Z":
+                o_list[-i] = "0"
                 continue
             else:
                 o_list[-i] = chr(ord(c) + 1)