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Slightly improve process kill handling.

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daid 2015-04-08 14:05:33 +02:00
parent a97c241a5d
commit c53bed8450
1 changed files with 5 additions and 1 deletions
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6
CuraEngineBackend.py
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@ -105,7 +105,11 @@ class CuraEngineBackend(Backend):
if self._slicing:
self._slicing = False
self._restart = True
self._process.terminate()
if self._process is not None:
try:
self._process.terminate()
except: # terminating a process that is already terminating causes an exception, silently ignore this.
pass
return
objects = []