Make race detector happy

Jigsaw-Code · Jan 28, 2021 · c6a4dcb · c6a4dcb
1 parent 046dbd4
commit c6a4dcb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/integration_test/integration_test.go b/integration_test/integration_test.go
@@ -166,11 +166,14 @@ func TestTCPEcho(t *testing.T) {
 
 type statusMetrics struct {
 	metrics.NoOpMetrics
+	sync.Mutex
 	statuses []string
 }
 
 func (m *statusMetrics) AddClosedTCPConnection(clientLocation, accessKey, status string, data metrics.ProxyMetrics, timeToCipher, duration time.Duration) {
+	m.Lock()
 	m.statuses = append(m.statuses, status)
+	m.Unlock()
 }
 
 func TestRestrictedAddresses(t *testing.T) {