James Phillips 53149bd2f9
Makes empty checkServiceNode return a nil.
The change in #2308 had an inadvertent interface change, so we fix that with
a special case in this fix.
2016-08-29 19:12:07 -07:00
..
2015-10-15 14:59:09 -07:00
2015-10-15 14:59:09 -07:00