From 03c3f8c15dcc192abd73d138e8e01060b8b34f68 Mon Sep 17 00:00:00 2001
From: Florian da Costa <florian.dacosta@akretion.com>
Date: Thu, 10 Oct 2024 09:12:48 +0200
Subject: [PATCH] [FIX] account_invoice_update_wizard : avoid stacktrace when
 no pdf is found

---
 account_invoice_update_wizard/wizard/account_move_update.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/account_invoice_update_wizard/wizard/account_move_update.py b/account_invoice_update_wizard/wizard/account_move_update.py
index 40cbdfe..873829f 100644
--- a/account_invoice_update_wizard/wizard/account_move_update.py
+++ b/account_invoice_update_wizard/wizard/account_move_update.py
@@ -229,7 +229,10 @@ class AccountMoveUpdate(models.TransientModel):
                 'wizard.'))
         # Purge existing PDF
         report = self.env.ref("account.account_invoices")
-        report.retrieve_attachment(inv).unlink()
+        attachment = report.retrieve_attachment(inv)
+        # attachment may be None
+        if attachment:
+            attachment.unlink()
         return True