K 10
svn:author
V 3
ume
K 8
svn:date
V 27
2012-12-10T11:50:33.802290Z
K 7
svn:log
V 169
don't segfault on mailbox close with no user.

Obtained from:	http://git.cyrusimap.org/cyrus-imapd/commit/?h=cyrus-imapd-2.4&id=1661683d453ea444aae5832b4a2cb7fd54489672

END