From 7fda5c84e70a414705d1b3c632a10fdf977d9948 Mon Sep 17 00:00:00 2001 From: Jaime van Kessel Date: Tue, 2 Jun 2015 15:35:15 +0200 Subject: [PATCH] Added extra exception catching for thread joining --- plugins/USBPrinting/PrinterConnection.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/plugins/USBPrinting/PrinterConnection.py b/plugins/USBPrinting/PrinterConnection.py index ad231f5207..3a953c3744 100644 --- a/plugins/USBPrinting/PrinterConnection.py +++ b/plugins/USBPrinting/PrinterConnection.py @@ -241,7 +241,11 @@ 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 Exception as e: + pass # This should work, but it does fail sometimes for some reason + if self._serial is not None: self.setIsConnected(False) self._listen_thread.join()