[chore] preallocate slice (#24951)

open-telemetry · Aug 7, 2023 · 46849dd · 46849dd
1 parent 1c00b6e
commit 46849dd
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/pkg/translator/prometheusremotewrite/testutils_test.go b/pkg/translator/prometheusremotewrite/testutils_test.go
@@ -302,10 +302,10 @@ func getSummaryMetric(name string, attributes pcommon.Map, ts uint64, sum float6
 }
 
 func getBucketBoundsData(values []float64) []bucketBoundsData {
-	var b []bucketBoundsData
+	b := make([]bucketBoundsData, len(values))
 
-	for _, value := range values {
-		b = append(b, bucketBoundsData{sig: lb1Sig, bound: value})
+	for i, value := range values {
+		b[i] = bucketBoundsData{sig: lb1Sig, bound: value}
 	}
 
 	return b