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

[Andrew Cagney]

New commits:
commit e154ae7707849e34e4bb79be8c4e1bb31aecba8f
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Oct 23 11:51:51 2017 -0400

    logging: don't assume 'char' is signed; need to cast -2 to 'char'
    
    Follow-up 32eec9353930687582d73dba6451911045cb52e3