PURPOSE

Possible issue causing segfaults on threaded Perl 5.18.x.

AUTHOR

Graham Knop <haarg@cpan.org>.

COPYRIGHT AND LICENCE

This software is copyright (c) 2014, 2017-2020 by Graham Knop.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.