pkg/tsdb/elasticsearch/client/search_request.go: simplify loop with

append.

$ gometalinter --vendor --disable-all --enable=megacheck --disable=gotype --deadline=6m ./...
pkg/tsdb/elasticsearch/client/search_request.go:59:4⚠️ should replace loop with sr.Aggs = append(sr.Aggs, aggArray...) (S1011) (megacheck)
pkg/tsdb/elasticsearch/client/search_request.go:303:4⚠️ should replace loop with agg.Aggregation.Aggs = append(agg.Aggregation.Aggs, childAggs...) (S1011) (megacheck)

pkg/tsdb/elasticsearch/client/search_request.go

@@ -56,9 +56,7 @@ func (b *SearchRequestBuilder) Build() (*SearchRequest, error) {
 			if err != nil {
 				return nil, err
 			}
-			for _, agg := range aggArray {
-				sr.Aggs = append(sr.Aggs, agg)
-			}
+			sr.Aggs = append(sr.Aggs, aggArray...)
 		}
 	}
 
@@ -300,9 +298,7 @@ func (b *aggBuilderImpl) Build() (AggArray, error) {
 				return nil, err
 			}
 
-			for _, childAgg := range childAggs {
-				agg.Aggregation.Aggs = append(agg.Aggregation.Aggs, childAgg)
-			}
+			agg.Aggregation.Aggs = append(agg.Aggregation.Aggs, childAggs...)
 		}
 
 		aggs = append(aggs, agg)