Perl version in wrong format

[muffato]

Description of the bug

A minor issue I've found wile running the test_full profile: the version of Perl is reported in results/pipeline_info/software_versions.yml as a big blurb of text rather than a short 5.26.2

Command used and terminal output

No response

Relevant files

EXTRACT_REPEAT:
  extract_repeat.pl: '1.0'
  perl: 5, version 26, subversion 2 (v5.26.2) built for x86_64-linux-thread-multi
    Copyright 1987-2018, Larry Wall Perl may be copied only under the terms of either
    the Artistic License or the GNU General Public License, which may be found in
    the Perl 5 source kit. Complete documentation for Perl, including FAQ lists, should
    be found on this system using "man perl" or "perldoc perl". If you have access
    to the Internet, point your browser at http://www.perl.org/, the Perl Home Page.

System information

No response

[DLBPointon]

Now included in #45