From 4859bedaaffc3d175131db8a4a51d571fec97f78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 5 Nov 2025 14:38:52 +0100
Subject: [PATCH] Convert max_tasks_per_child to None when the value is 0

The ProcessPoolExecutor supports only a positive integer or None.

Closes #14349
---
 trytond/trytond/cron.py   | 2 +-
 trytond/trytond/worker.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/trytond/trytond/cron.py b/trytond/trytond/cron.py
index 2abc386f58..5405218bad 100644
--- a/trytond/trytond/cron.py
+++ b/trytond/trytond/cron.py
@@ -26,7 +26,7 @@ def run(options):
         mp_context=None,
         initializer=initializer,
         initargs=(options.database_names,),
-        max_tasks_per_child=options.maxtasksperchild,
+        max_tasks_per_child=options.maxtasksperchild or None,
         )
     if sys.version_info < (3, 11):
         del executor_options["max_tasks_per_child"]
diff --git a/trytond/trytond/worker.py b/trytond/trytond/worker.py
index 942a759fab..fd45aad2c3 100644
--- a/trytond/trytond/worker.py
+++ b/trytond/trytond/worker.py
@@ -67,7 +67,7 @@ def work(options):
         mp_context=None,
         initializer=initializer,
         initargs=(options.database_names,),
-        max_tasks_per_child=options.maxtasksperchild,
+        max_tasks_per_child=options.maxtasksperchild or None,
         )
     if sys.version_info < (3, 11):
         del executor_options["max_tasks_per_child"]