From cf8f04be0b2ab0f3f8cef00b03a8e68e8e69a964 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 23 May 2024 14:18:51 +0200
Subject: [PATCH] Use a readonly transaction to load module without update

Closes #12542
(grafted from 62775217456fe35fcc19a49d527f3baba67b0149)

--HG--
branch : 6.0
---
 trytond/trytond/modules/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/trytond/trytond/modules/__init__.py b/trytond/trytond/modules/__init__.py
index 7c7e59113f..4e1b52aa54 100644
--- a/trytond/trytond/modules/__init__.py
+++ b/trytond/trytond/modules/__init__.py
@@ -437,10 +437,10 @@ def load_modules(
                 Module.update_list()
 
     if not Transaction().connection:
-        with Transaction().start(database_name, 0):
+        with Transaction().start(database_name, 0, readonly=not update):
             _load_modules(update)
     else:
-        with Transaction().new_transaction(), \
+        with Transaction().new_transaction(readonly=not update), \
                 Transaction().set_user(0), \
                 Transaction().reset_context():
             _load_modules(update)