Use of uninitialized value $cwd in chdir at /usr/share/perl5/NeedRestart/Interp/Python.pm:118

[stdedos]

$ neofetch 
            .-/+oossssoo+/-.               sntentos@sntentos-precision-t3620 
        `:+ssssssssssssssssss+:`           --------------------------------- 
      -+ssssssssssssssssssyyssss+-         OS: Ubuntu 16.04.6 LTS x86_64 
    .ossssssssssssssssssdMMMNysssso.       Host: Precision Tower 3620 
   /ssssssssssshdmmNNmmyNMMMMhssssss/      Kernel: 4.15.0-45-generic 
  +ssssssssshmydMMMMMMMNddddyssssssss+     Uptime: 54 days, 22 hours, 38 mins 
 /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/    Packages: 2709 (dpkg), 2 (snap) 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Shell: bash 4.3.48 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   Resolution: 1680x1050, 1920x1080, 1920x1080 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   DE: Unity 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   WM: Compiz 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   WM Theme: Ambiance 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Theme: Ambiance [GTK2/3] 
 /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/    Icons: ubuntu-mono-dark [GTK2/3] 
  +sssssssssdmydMMMMMMMMddddyssssssss+     Terminal: gnome-terminal 
   /ssssssssssshdmNNNNmyNMMMMhssssss/      CPU: Intel i7-7700 (8) @ 4.200GHz 
    .ossssssssssssssssssdMMMNysssso.       GPU: Intel HD Graphics 630 
      -+sssssssssssssssssyyyssss+-         GPU: NVIDIA GeForce GT 640 OEM 
        `:+ssssssssssssssssss+:`           Memory: 34030MiB / 64184MiB 
            .-/+oossssoo+/-.
                                                                   
$ needrestart --version

needrestart 3.5 - Restart daemons after library updates.

Authors:
  Thomas Liske <thomas@fiasko-nw.net>

Copyright Holder:
  2013 - 2018 (C) Thomas Liske [http://fiasko-nw.net/~thomas/]

Upstream:
  https://github.com/liske/needrestart

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

During some apt-get it gave me:

Scanning processes...
Use of uninitialized value $cwd in chdir at /usr/share/perl5/NeedRestart/Interp/Python.pm line 118.
Use of chdir('') or chdir(undef) as chdir() is deprecated at /usr/share/perl5/NeedRestart/Interp/Python.pm line 118.
Scanning candidates...

Attached the sudo needrestart -v test.log.zip

[liske]

Thanks for the report, the most recent git version contains the fix.