3D-printing/Cura
1
0
Fork 0
mirror of https://github.com/Ultimaker/Cura.git synced 2025-07-15 10:47:49 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Fix an error when closing USB connection. This error raised several

Browse source 
times in the crash reports in the stats.
This commit is contained in:
Diego Prado Gesto 2017-12-01 13:17:36 +01:00
parent 7b4cb11240
commit e7ac2e37b4
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
plugins/USBPrinting/USBPrinterOutputDevice.py
View file

@ -394,7 +394,8 @@ class USBPrinterOutputDevice(PrinterOutputDevice):
self._listen_thread.join() self._listen_thread.join()
except: except:
pass pass
self._serial.close() if self._serial is not None: # Avoid a race condition when a thread can change the value of self._serial to None
self._serial.close()
self._listen_thread = threading.Thread(target = self._listen) self._listen_thread = threading.Thread(target = self._listen)
self._listen_thread.daemon = True self._listen_thread.daemon = True