[pdal-commits] [PDAL/PDAL] e51014: Correct cast.

[Andrew Bell]

  Branch: refs/heads/azp
  Home:   https://github.com/PDAL/PDAL
  Commit: e510146718fd3e9290921f02361751b7c5039e2d
      https://github.com/PDAL/PDAL/commit/e510146718fd3e9290921f02361751b7c5039e2d
  Author: Andrew Bell <andrew.bell.ia at gmail.com>
  Date:   2019-06-28 (Fri, 28 Jun 2019)

  Changed paths:
    M pdal/util/NullOStream.hpp

  Log Message:
  -----------
  Correct cast.