Test if shipment is an instance of MeasurementsMixin

Closes #13842
2025-01-29 09:05:11 +01:00
parent 56768c7ecc
commit c8f4d13745
1 changed files with 1 additions and 1 deletions
@@ -178,7 +178,7 @@ class Move(metaclass=PoolMeta):
        super().cancel(moves)
        shipments = defaultdict(set)
        for move in moves:
-            if issubclass(move.shipment, MeasurementsMixin):
+            if isinstance(move.shipment, MeasurementsMixin):
                shipments[move.shipment.__class__].add(move.shipment)
        for Shipment, shipments in shipments.items():
            Shipment.set_measurements(shipments)