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Catch errors when trying to close the connection thread

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Contributes to #82
This commit is contained in:
Arjen Hiemstra 2015-07-09 16:27:22 +02:00
parent ae89ef37c0
commit a83bcedb22
1 changed files with 4 additions and 1 deletions
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5
plugins/USBPrinting/PrinterConnection.py
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@ -255,7 +255,10 @@ class PrinterConnection(SignalEmitter):
## Close the printer connection
def close(self):
if self._connect_thread.isAlive():
self._connect_thread.join()
try:
self._connect_thread.join()
except:
pass
if self._serial is not None:
self.setIsConnected(False)
try: