graphite: Adjust ExtractSamples call to new interface

2017-01-08 20:55:34 +01:00 · 2017-01-08 20:55:34 +01:00 · 60e61927fc
parent 575f371f78
commit 60e61927fc
1 changed files with 4 additions and 1 deletions
--- a/prometheus/graphite/bridge.go
+++ b/prometheus/graphite/bridge.go
@ -182,9 +182,12 @@ func (b *Bridge) Push() error {
 }

 func writeMetrics(w io.Writer, mfs []*dto.MetricFamily, prefix string, now model.Time) error {
-	vec := expfmt.ExtractSamples(&expfmt.DecodeOptions{
+	vec, err := expfmt.ExtractSamples(&expfmt.DecodeOptions{
 		Timestamp: now,
 	}, mfs...)
+	if err != nil {
+		return err
+	}

 	buf := bufio.NewWriter(w)
 	for _, s := range vec {