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

[Andrew Cagney]

New commits:
commit 891828df5afb04ccf0cc89bea2687dcbb9c1e8ce
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Nov 29 12:30:42 2017 -0500

    logging: push/pop current when iterating over states
    
    And don't trust OLD_STATE as it might be deleted.