Merge PR OCA#1196 into 16.0

Signed-off-by LoisRForgeFlow

Author: OCA-git-bot

mrp_multi_level/wizards/mrp_multi_level.py

@@ -680,9 +680,7 @@ def _init_mrp_move_non_grouped_demand(self, nbr_create, product_mrp_area):
                 onhand += move.mrp_qty
         if onhand < product_mrp_area.mrp_minimum_stock:
             mrp_date = self._get_safety_stock_target_date(product_mrp_area)
-            qtytoorder = self._get_qty_to_order(
-                product_mrp_area, move.mrp_date, 0, onhand
-            )
+            qtytoorder = self._get_qty_to_order(product_mrp_area, mrp_date, 0, onhand)
             name = _("Safety Stock")
             cm = self.create_action(
                 product_mrp_area_id=product_mrp_area,