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Fix check if machine's extruders are processed

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Luckily this did never occur anyway since the rest of the code was sound.

Contributes to issue CURA-340.
This commit is contained in:
Ghostkeeper 2016-06-09 16:43:53 +02:00
parent 9d618282ed
commit 9f3752276f
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1 changed files with 3 additions and 2 deletions
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5
cura/ExtruderManager.py
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@ -191,9 +191,10 @@ class ExtruderManager(QObject):
container_registry.addContainer(container_stack)
## Generates extruders for a specific machine.
#
# \param machine_id The machine to get the extruders of.
def getMachineExtruders(self, machine_id):
container_registry = UM.Settings.ContainerRegistry.getInstance()
if not machine_id in self._extruder_trains:
if machine_id not in self._extruder_trains:
UM.Logger.log("w", "Tried to get the extruder trains for machine %s, which doesn't exist.", machine_id)
return
for name in self._extruder_trains[machine_id]: