[pdal-commits] [PDAL/PDAL] 516442: Fix logic for error output.

[Andrew Bell]

  Branch: refs/heads/issue-3135
  Home:   https://github.com/PDAL/PDAL
  Commit: 5164429b29774bac0da83e6b2263fed7a0a6e963
      https://github.com/PDAL/PDAL/commit/5164429b29774bac0da83e6b2263fed7a0a6e963
  Author: Andrew Bell <andrew.bell.ia at gmail.com>
  Date:   2020-06-18 (Thu, 18 Jun 2020)

  Changed paths:
    M pdal/util/ProgramArgs.hpp

  Log Message:
  -----------
  Fix logic for error output.