[perl6/specs] 381e96: first should just return Nil on failure

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: 381e96a2d7edcf745f160644297f4ee924a1a405
      
https://github.com/perl6/specs/commit/381e96a2d7edcf745f160644297f4ee924a1a405
  Author: Larry Wall <la...@wall.org>
  Date:   2013-05-22 (Wed, 22 May 2013)

  Changed paths:
    M S32-setting-library/Containers.pod

  Log Message:
  -----------
  first should just return Nil on failure

Don't throw an exception saying there's no value; that's what Nil means!