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

[Andrew Cagney]

New commits:
commit a3680f7b4248bffa9232fe4fb7b5abcbb9c5e4cc
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Sep 4 16:44:18 2018 -0400

    testing: use --impair delete-on-retransmit more where applicable
    
    replacing the more nuanced --impair retransmits.