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Properly use classmethod to make sure ContainerManager is a singleton

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CURA-2478
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fieldOfView 2016-10-04 14:28:39 +02:00
parent 4f1000c70e
commit 7b42f52be9
1 changed files with 1 additions and 1 deletions
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2
cura/Settings/ContainerManager.py
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@ -713,7 +713,7 @@ class ContainerManager(QObject):
# Factory function, used by QML # Factory function, used by QML
@staticmethod @staticmethod
def createContainerManager(engine, js_engine): def createContainerManager(engine, js_engine):
return ContainerManager() return ContainerManager.getInstance()
def _performMerge(self, merge_into, merge): def _performMerge(self, merge_into, merge):
assert isinstance(merge, type(merge_into)) assert isinstance(merge, type(merge_into))