[parrot/parrot] 91518d: die nicely if opendir fails in example ls.pir

[noreply at github.com]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot

  Commit: 91518de1ef77306ffa150dc178090e6fe5fcaf6f
      https://github.com/parrot/parrot/commit/91518de1ef77306ffa150dc178090e6fe5fcaf6f
  Author: NotFound <julian.notfound at gmail.com>
  Date:   2011-08-17 (Wed, 17 Aug 2011)

  Changed paths:
    M examples/nci/ls.pir

  Log Message:
  -----------
  die nicely if opendir fails in example ls.pir