[perl5-dbi/dbi] 570e0d: Make the tia map conversion more portable

[H.Merijn Brand - Tux]

  Branch: refs/heads/dir_search_hashes
  Home:   https://github.com/perl5-dbi/dbi
  Commit: 570e0dbe3d251c17472ff038215bd929c30ac28a
      
https://github.com/perl5-dbi/dbi/commit/570e0dbe3d251c17472ff038215bd929c30ac28a
  Author: H.Merijn Brand - Tux <h.m.br...@xs4all.nl>
  Date:   2013-08-06 (Tue, 06 Aug 2013)

  Changed paths:
    M lib/DBD/File.pm

  Log Message:
  -----------
  Make the tia map conversion more portable