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

[Andrew Cagney]

New commits:
commit 84d93692928ea60a7aa82537b0955350c5d90b1b
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Mar 6 20:29:54 2019 -0500

    logging: don't duplicate prefix when only logging to a file