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add a bogus zero reply in livestatus if aggregate filter does not match, fix I#5626 

refs #5716
This commit is contained in:
Paolo Schiro 2017-11-03 01:14:05 +01:00 committed by Michael Friedrich
parent 89f905acef
commit 3a7c54c3d1
1 changed files with 11 additions and 0 deletions
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11
lib/livestatus/livestatusquery.cpp
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@ -571,6 +571,17 @@ void LivestatusQuery::ExecuteGetHelper(const Stream::Ptr& stream)
AppendResultRow(result, row, first_row); AppendResultRow(result, row, first_row);
} }
/* add a bogus zero value if aggregated is empty*/
if (allStats.empty()) {
Array::Ptr row = new Array();
for (size_t i = 1; i <= m_Aggregators.size(); i++) {
row->Add(0);
}
AppendResultRow(result, row, first_row);
}
} }
EndResultSet(result); EndResultSet(result);