From c928dbd754243f55c19c122ccafe7709c041bf4c Mon Sep 17 00:00:00 2001 From: Christian Muehlhaeuser Date: Fri, 19 Jul 2019 08:31:29 +0200 Subject: [PATCH] Added comment why ominous assignment is required (#3021) --- plugin/etcd/msg/service_test.go | 1 + 1 file changed, 1 insertion(+) diff --git a/plugin/etcd/msg/service_test.go b/plugin/etcd/msg/service_test.go index 24bea47f6..a5038ac2c 100644 --- a/plugin/etcd/msg/service_test.go +++ b/plugin/etcd/msg/service_test.go @@ -128,6 +128,7 @@ func BenchmarkNewSRV(b *testing.B) { s := &Service{Host: "www,example.org", Port: 8080} for n := 0; n < b.N; n++ { srv := s.NewSRV("www.example.org.", 16) + // this assignment makes sure s.NewSRV doesn't get optimized out srv = srv } }