Kitware Robot authored May 23, 2017 and Brad King committed May 23, 2017

Code extracted from:

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

at commit 411e958f46246eaf8e044b6d0af542685bca5fcf (master).

Upstream Shortlog
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Brad King (1):
      c23e388b ConsoleBuf: Avoid signed/unsigned comparison