Close test port

10 months ago · 25ace4b651
parent a7cbc922a8
commit 25ace4b651
1 changed files with 1 additions and 0 deletions
--- a/http/preflight_test.go
+++ b/http/preflight_test.go
@ -110,6 +110,7 @@ func Test_IsServingHTTP_OpenPortTLS(t *testing.T) {
 	if err != nil {
 		t.Fatalf("failed to create TLS listener: %s", err)
 	}
+	defer ln.Close()

 	addr := ln.Addr().String()
 	if IsServingHTTP(addr) {