style: dont send default error string

2020-02-27 08:02:05 -05:00 · 2020-02-27 08:02:05 -05:00 · 9944c0513b
commit 9944c0513b
parent 2cb378bc9b
1 changed files with 1 additions and 3 deletions
--- a/server/control.go
+++ b/server/control.go
@ -469,9 +469,7 @@ func (ctl *Control) manager() {
 				}
 				ctl.lastPing = time.Now()
 				xl.Debug("receive heartbeat")
-				ctl.sendCh <- &msg.Pong{
-					Error: "",
-				}
+				ctl.sendCh <- &msg.Pong{}
 			}
 		}
 	}