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

[Andrew Cagney]

New commits:
commit d7169cf145fcf615b42c4f5dc1524350027988a6
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Aug 23 16:55:59 2018 -0400

    ike_alg: print aliases as comma-separated-list; eliminates (null)