[Swan-commit] Changes to ref refs/heads/master

[D. Hugh Redelmeier]

New commits:
commit 518ee6a92a559d5cb862a40c5a884107e7dab662
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Apr 18 11:30:33 2019 -0400

    pluto: fix UNBOUND_VERSION testing so result compiles on Fedora 29
    
    - fix code to reflect that the API change happened in version 1,8, not
      after that version
    
    - handle correctly UNBOUND_VERSION_MAJOR > 1
    
    - testing defined(UNBOUND_VERSION_MAJOR) seemed redundant so I
      eliminated it.  The previous code assumed that undefined meant the
      same as "later than version 1,8" which seems wrong (but harmless
      since it should not happen).
    
    - narrow the range of code that is inside the #if and thus eliminate
      the #else.  This makes it clearer just what is conditional.