Crash on application exit.

[bugzy]

Upon closing Lector, the following appears on the cli, which indicates that the application crashed on exit. =============command line output=============== Saving settings... Exception in thread Thread-11: Traceback (most recent call last): File "/usr/lib64/python3.6/threading.py", line 916, in _bootstrap_inner self.run() File "/usr/lib64/python3.6/threading.py", line 864, in run self._target(*self._args, **self._kwargs) File "/usr/lib/python3.6/site-packages/lector/sorter.py", line 250, in read_progress processed_file = self.queue.get() File "", line 2, in get File "/usr/lib64/python3.6/multiprocessing/managers.py", line 757, in _callmethod kind, result = conn.recv() File "/usr/lib64/python3.6/multiprocessing/connection.py", line 250, in recv buf = self._recv_bytes() File "/usr/lib64/python3.6/multiprocessing/connection.py", line 407, in _recv_bytes buf = self._recv(4) File "/usr/lib64/python3.6/multiprocessing/connection.py", line 383, in _recv raise EOFError EOFError

Fatal Python error: could not acquire lock for <_io.BufferedWriter name=''> at interpreter shutdown, possibly due to daemon threads

Thread 0x00007fcb15bd6700 (most recent call first): File "/usr/lib64/python3.6/threading.py", line 926 in _bootstrap_inner File "/usr/lib64/python3.6/threading.py", line 884 in _bootstrap

Current thread 0x00007fcb615a5540 (most recent call first): Aborted (core dumped)

[BasioMeusPuga]

How often is this happening? I can't reproduce it here.