Fix lint warning

Signed-off-by: beorn7 <beorn@grafana.com>
2021-05-03 16:58:07 +02:00 · 2021-05-03 16:58:07 +02:00 · 553ed73917
parent b7a540a1b2
commit 553ed73917
1 changed files with 1 additions and 1 deletions
--- a/prometheus/histogram.go
+++ b/prometheus/histogram.go
@ -480,7 +480,7 @@ func makeSparseBuckets(buckets *sync.Map) *dto.SparseBuckets {
 		count := atomic.LoadUint64(v.(*uint64))
 		if n == 0 || i-nextI != 0 {
 			sbs.Span = append(sbs.Span, &dto.SparseBuckets_Span{
-				Offset: proto.Int(i - nextI),
+				Offset: proto.Int32(int32(i - nextI)),
 				Length: proto.Uint32(1),
 			})
 		} else {