[pdal-commits] [PDAL/PDAL] ff0d08: minor error checks

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/PDAL/PDAL
  Commit: ff0d084cdd82dcfce1aa50788c4dd29012736a3d
      https://github.com/PDAL/PDAL/commit/ff0d084cdd82dcfce1aa50788c4dd29012736a3d
  Author: Michael P. Gerlek <mpg at flaxen.com>
  Date:   2012-05-25 (Fri, 25 May 2012)

  Changed paths:
    M src/GlobalEnvironment.cpp

  Log Message:
  -----------
  minor error checks