Fixed dispatcher metrics registration

Signed-off-by: Marco Pracucci <marco@pracucci.com>
2020-03-06 15:09:30 +01:00 · 2020-03-06 15:09:30 +01:00 · 1f77f320a7
parent 255b2073dc
commit 1f77f320a7
1 changed files with 5 additions and 1 deletions
--- a/dispatch/dispatch.go
+++ b/dispatch/dispatch.go
@ -53,7 +53,11 @@ func NewDispatcherMetrics(r prometheus.Registerer) *DispatcherMetrics {
 			},
 		),
 	}
-	prometheus.MustRegister(m.aggrGroups, m.processingDuration)
+
+	if r != nil {
+		r.MustRegister(m.aggrGroups, m.processingDuration)
+	}
+
 	return &m
 }