Fix material manager to use dict as a fallback

CURA-5266
This commit is contained in:
Lipu Fei 2018-04-23 11:22:02 +02:00
parent 54c32c52f6
commit f62ce1966b

View file

@ -236,7 +236,7 @@ class MaterialManager(QObject):
return self._material_group_map.get(root_material_id)
def getRootMaterialIDForDiameter(self, root_material_id: str, approximate_diameter: str) -> str:
return self._material_diameter_map.get(root_material_id).get(approximate_diameter, root_material_id)
return self._material_diameter_map.get(root_material_id, {}).get(approximate_diameter, root_material_id)
def getRootMaterialIDWithoutDiameter(self, root_material_id: str) -> str:
return self._diameter_material_map.get(root_material_id)