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

[Andrew Cagney]

New commits:
commit ecbe6d7f9c8837fdf22615f19538a6cf0f9a8489
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Sep 26 13:00:55 2019 -0400

    ip: eliminate subnetisnone()
    
    and, in log messages, use:
      ... contains no addresses
    rather than:
      ... only contains anyaddr
    to refer to a subnet/range that contains no addresses