fix: 销售发货时update_mb_item的bug

apps/inm/services.py

@@ -440,10 +440,10 @@ class InmService:
                             mioitemws = MIOItemw.objects.filter(Q(ftest=None) | Q(ftest__defect_main=None), mioitem=i)
                         if mioitemws.count() != change_count:
                             raise ParseError("出入库与明细数量不一致,操作失败")
+                        for mioitemw in mioitemws:
                             number_out = None
                             if mio_type == MIO.MIO_TYPE_SALE_OUT:
                                 number_out = mioitemw.number_out
-                        for mioitemw in mioitemws:
                             Wpr.change_or_new(wpr=mioitemw.wpr, old_mb=mb, number_out=number_out)
             else:
                 raise ParseError("不支持的操作")