Fix index out of range when reading snapshots list

2023-11-07 11:03:18 -08:00 · 2023-11-07 11:03:18 -08:00 · d049228980
commit d049228980
parent 390074e048
1 changed files with 4 additions and 2 deletions
--- a/job.go
+++ b/job.go
@ -280,9 +280,11 @@ func (j Job) Run() {
 		result.LastError = err
 	} else {
 		Metrics.SnapshotCurrentCount.WithLabelValues(j.Name).Set(float64(len(snapshots)))
+		if len(snapshots) > 0 {
 			latestSnapshot := snapshots[len(snapshots)-1]
 			Metrics.SnapshotLatestTime.WithLabelValues(j.Name).Set(float64(latestSnapshot.Time.Unix()))
 		}
+	}

 	if result.Success {
 		Metrics.JobFailureCount.WithLabelValues(j.Name).Set(0.0)