From 1eb61dcb1acfd08e2dc66dad29e02c10982f14db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 12 Feb 2024 23:54:07 +0100
Subject: [PATCH] Do not copy sale lines when copying purchase requests

Closes #12918
(grafted from 3a4693cd3e305eb2b2ae8d34c92ecef275ee9adc)

--HG--
branch : 7.0
---
 modules/sale_supply/purchase.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/sale_supply/purchase.py b/modules/sale_supply/purchase.py
index 4ed25eb64f..23a123a7ff 100644
--- a/modules/sale_supply/purchase.py
+++ b/modules/sale_supply/purchase.py
@@ -18,6 +18,12 @@ class Request(metaclass=PoolMeta):
     def _get_origin(cls):
         return super()._get_origin() | {'sale.sale'}
 
+    @classmethod
+    def copy(cls, requests, default=None):
+        default = default.copy() if default is not None else {}
+        default.setdefault('sale_lines')
+        return super().copy(requests, default=default)
+
     @classmethod
     def delete(cls, requests):
         pool = Pool()