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

[Andrew Cagney]

New commits:
commit 2d9ddbce7c13ec0d80b84d24f075dd957902b492
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jan 19 11:55:08 2018 -0500

    xauth: wrap callback in push/pop cur state
    
    Replacing set_cur_state() / reset_globals()