distribute properly quantity ratio in case of 0 quantity (was using integer

division and setting a quantity ratio of 0)


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30377 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/MovementGroup.py

@@ -362,7 +362,7 @@ class FakeMovement:
         movement.edit(delivery_ratio=quantity*delivery_ratio/total_quantity)
     else:
       # Distribute equally ratio to all movement
-      mvt_ratio = 1 / len(self.__movement_list)
+      mvt_ratio = 1. / len(self.__movement_list)
       for movement in self.__movement_list:
         movement.edit(delivery_ratio=mvt_ratio)