Remove unused variable

shivanthzen · shivanthzen · commit 58d00f50d773 · 2024-11-17T20:33:48.000+01:00
diff --git a/prometheus/metric.go b/prometheus/metric.go
@@ -187,7 +187,6 @@ func (m *withExemplarsMetric) Write(pb *dto.Metric) error {
 		pb.Counter.Exemplar = m.exemplars[len(m.exemplars)-1]
 	case pb.Histogram != nil:
 		if *pb.Histogram.Schema > math.MinInt32 {
-			exemplars := m.exemplars
 			pb.Histogram.Exemplars = append(pb.Histogram.Exemplars, m.exemplars...)
 		}
 		for _, e := range m.exemplars {

Original file line number	Diff line number	Diff line change
`@@ -187,7 +187,6 @@ func (m withExemplarsMetric) Write(pb dto.Metric) error {`
`187`	`187`	`pb.Counter.Exemplar = m.exemplars[len(m.exemplars)-1]`
`188`	`188`	`case pb.Histogram != nil:`
`189`	`189`	`if *pb.Histogram.Schema > math.MinInt32 {`
`190`		`- exemplars := m.exemplars`
`191`	`190`	`pb.Histogram.Exemplars = append(pb.Histogram.Exemplars, m.exemplars...)`
`192`	`191`	`}`
`193`	`192`	`for _, e := range m.exemplars {`