BIND 10 #1065: support empty node in DatabaseZoneHandle::find().

[BIND 10 Development]

#1065: support empty node in DatabaseZoneHandle::find().
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                   Reporter:         |                 Owner:  vorner
  jinmei                             |                Status:  closed
                       Type:  task   |             Milestone:
                   Priority:  major  |  Sprint-20110830
                  Component:  data   |            Resolution:  complete
  source                             |             Sensitive:  0
                   Keywords:         |           Sub-Project:  DNS
            Defect Severity:  N/A    |  Estimated Difficulty:  4.0
Feature Depending on Ticket:         |           Total Hours:  0
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Changes (by vorner):

 * status:  reviewing => closed
 * resolution:   => complete


Comment:

 Thanks, merged.

 No, I believe this one doesn't need a changelog entry, as the new code is
 not used by anything yet. There'll be one big changelog entry for all the
 refactoring when we switch from the old datasource to the new one.

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Ticket URL: <http://bind10.isc.org/ticket/1065#comment:7>
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