[perl5-dbi/dbi] ad5b79: Weaken CachedKids ref in attribute cache, RT#11385...

[Tim Bunce]

  Branch: refs/heads/master
  Home:   https://github.com/perl5-dbi/dbi
  Commit: ad5b793dc6319d069a9d454e8e696b4207b0ca9d
      
https://github.com/perl5-dbi/dbi/commit/ad5b793dc6319d069a9d454e8e696b4207b0ca9d
  Author: Tim Bunce <tim.bu...@pobox.com>
  Date:   2016-04-21 (Thu, 21 Apr 2016)

  Changed paths:
    M DBI.xs
    M lib/DBI/PurePerl.pm
    A t/73cachedkids.t

  Log Message:
  -----------
  Weaken CachedKids ref in attribute cache, RT#113852