[FIX] mrp: move finish not create w/ multiple procurements

Usecase to reproduce:
- Launch 2 procurements for 2 manufactured products.

Only the last MO created has finished moves.
It happens since the list is wipped at each iteration.

closes odoo/odoo#57170

Signed-off-by: Arnold Moyaux <amoyaux@users.noreply.github.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/mrp/models/mrp_production.py b/addons/mrp/models/mrp_production.py
index ff169be7321..e7f735f6c20 100644
--- a/addons/mrp/models/mrp_production.py
+++ b/addons/mrp/models/mrp_production.py
@@ -845,7 +845,7 @@ class MrpProduction(models.Model):
         for production in self:
             if production.product_id in production.bom_id.byproduct_ids.mapped('product_id'):
                 raise UserError(_("You cannot have %s  as the finished product and in the Byproducts", self.product_id.name))
-            moves = [production._get_move_finished_values(production.product_id.id, production.product_qty, production.product_uom_id.id)]
+            moves.append(production._get_move_finished_values(production.product_id.id, production.product_qty, production.product_uom_id.id))
             for byproduct in production.bom_id.byproduct_ids:
                 product_uom_factor = production.product_uom_id._compute_quantity(production.product_qty, production.bom_id.product_uom_id)
                 qty = byproduct.product_qty * (product_uom_factor / production.bom_id.product_qty)