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-rw-r--r--middleware/metrics/metrics.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/middleware/metrics/metrics.go b/middleware/metrics/metrics.go
index 35f411073..b525042f7 100644
--- a/middleware/metrics/metrics.go
+++ b/middleware/metrics/metrics.go
@@ -29,7 +29,7 @@ type Metrics struct {
func (m *Metrics) Start() error {
m.Once.Do(func() {
- define("")
+ define()
prometheus.MustRegister(requestCount)
prometheus.MustRegister(requestDuration)
@@ -46,7 +46,7 @@ func (m *Metrics) Start() error {
return nil
}
-func define(subsystem string) {
+func define() {
requestCount = prometheus.NewCounterVec(prometheus.CounterOpts{
Namespace: middleware.Namespace,
Subsystem: subsystem,