Kitware Robot authored Oct 10, 2017 and Brad King committed Oct 10, 2017

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 239bc737543886a72c5e9e3445d51e17f7e26abe (master).

Upstream Shortlog
-----------------

Matthias Maennich (5):
      6599eda6 testRobustEncoding: restore format flags for std::cout before exiting
      862562ce SystemInformation: fix potential off-by-one write
      13e02b76 processUNIX: close intermediate file descriptor in error case
      73c491e8 processUNIX: fix not null terminated buffer during error reporting
      ce55a255 testSystemTools: fix some copy'n'paste issues

Rolf Eike Beer (5):
      6ca15069 SystemTools: make Getcwd() more efficient on Windows
      6d7eb3a1 CommandLineArguments: do not check variable before delete[]
      3b8fefea remove pointer checks before calling free()
      cf8beae3 ProcessUNIX: use strdup() instead of open coding it
      5d2aff9d ProcessWin32: use strdup() instead of open coding it