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

[Andrew Cagney]

New commits:
commit 4cc1d31d4361dce0969be0aaedb04f3d3d338697
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Oct 13 12:42:26 2017 -0400

    logging: merge two format strings into lswlog_errno()