Merge pull request #8648 from elastic/jasper/backport/8646/5.0

[backport] PR #8646 to 5.0 - Fix label on scripted field date histograms
elastic · Oct 13, 2016 · f3a8721 · f3a8721
2 parents cbbf337 + 13ee3da
commit f3a8721
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ui/public/agg_types/buckets/date_histogram.js b/src/ui/public/agg_types/buckets/date_histogram.js
@@ -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 || _.get(agg, 'params.field.displayName', '');
+      return field + ' per ' + (output.metricScaleText || output.bucketInterval.description);
     },
     createFilter: createFilter,
     decorateAggConfig: function () {