[Perl/perl5] 7ba40b: handle_names_wildcard: avoid compiler warning

[Hugo van der Sanden]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 7ba40b07b12345b7fb14182e44051497648ee14b
      
https://github.com/Perl/perl5/commit/7ba40b07b12345b7fb14182e44051497648ee14b
  Author: Hugo van der Sanden <h...@crypt.org>
  Date:   2020-04-30 (Thu, 30 Apr 2020)

  Changed paths:
    M regcomp.c

  Log Message:
  -----------
  handle_names_wildcard: avoid compiler warning