K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-24T08:14:00.000000Z
K 7
svn:log
V 247
Use logical negation instead of comparison to 0 for a value that can
be numeric, but is null by default.

Currently in discussion upstream, but this change is confirmed to at
least fix the symptom of not properly restoring the session on restart.

END