From eefee46e9bebd7bdf413692900822cb8238861b0 Mon Sep 17 00:00:00 2001
From: c9s <yoan@maicoin.com>
Date: Tue, 11 Jan 2022 13:38:03 +0800
Subject: [PATCH] binance: invert if

---
 pkg/exchange/binance/stream.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkg/exchange/binance/stream.go b/pkg/exchange/binance/stream.go
index 58fd4fad6..ff039ba26 100644
--- a/pkg/exchange/binance/stream.go
+++ b/pkg/exchange/binance/stream.go
@@ -448,9 +448,7 @@ func (s *Stream) listenKeyKeepAlive(ctx context.Context, listenKey string) {
 		case <-keepAliveTicker.C:
 			for i := 0; i < 5; i++ {
 				err := s.keepaliveListenKey(ctx, listenKey)
-				if err == nil {
-					break
-				} else {
+				if err != nil {
 					time.Sleep(5 * time.Second)
 					switch err.(type) {
 					case net.Error:
@@ -463,6 +461,8 @@ func (s *Stream) listenKeyKeepAlive(ctx context.Context, listenKey string) {
 						return
 
 					}
+				} else {
+					break
 				}
 			}