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Merge branch 'master' of github.com:Ultimaker/Cura

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This commit is contained in:
Jaime van Kessel 2016-07-06 16:33:07 +02:00
commit 386cd40a03
2 changed files with 6 additions and 4 deletions
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8
plugins/CuraEngineBackend/CuraEngineBackend.py
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@ -127,13 +127,15 @@ class CuraEngineBackend(Backend):
## Perform a slice of the scene.
def slice(self):
if not self._enabled or not self._global_container_stack: #We shouldn't be slicing.
# try again in a short time
self._change_timer.start()
return
self.printDurationMessage.emit(0, [0])
self._stored_layer_data = []
if not self._enabled or not self._global_container_stack: #We shouldn't be slicing.
return
if self._slicing: #We were already slicing. Stop the old job.
self._terminate()