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fixed exceptions caused by disconnecting printer

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This commit is contained in:
Jaime van Kessel 2015-04-07 15:19:44 +02:00
parent 352d8658aa
commit c0d39ff287
2 changed files with 5 additions and 4 deletions
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4
PrinterConnection.py
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@ -338,8 +338,8 @@ class PrinterConnection(SignalEmitter):
try:
ret = self._serial.readline()
except:
self._log("Unexpected error while reading serial port.")
self._errorValue = getExceptionString()
Logger.log('e',"Unexpected error while reading serial port.")
#self._errorValue = getExceptionString()
self.close()
return None
#if ret == '':