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

[D. Hugh Redelmeier]

New commits:
commit d2f5d20e9fe87830601d120da92ae9f8b4dadfc6
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Mon Oct 14 21:27:37 2013 -0400

    - fix a case where dpdbuf was used but not set
    - eliminate a useless gcc warning