Merge pull request #8640 from elastic/jasper/backport/8638/5.x

[backport] PR #8638 to 5.x
This commit is contained in:
Matt Bargar 2016-10-12 13:05:48 -04:00 committed by GitHub
commit 4048df6991

View file

@ -41,7 +41,8 @@ export default function DateHistogramAggType(timefilter, config, Private) {
makeLabel: function (agg) {
const output = this.params.write(agg);
const params = output.params;
return params.field + ' per ' + (output.metricScaleText || output.bucketInterval.description);
const field = params.field || agg.params.field.displayName || '';
return field + ' per ' + (output.metricScaleText || output.bucketInterval.description);
},
createFilter: createFilter,
decorateAggConfig: function () {