From 9e454babe185122c5e09fe34d4c4ec9dc78e03e0 Mon Sep 17 00:00:00 2001
From: Qian Wang <cbeuw.andy@gmail.com>
Date: Sat, 12 Jan 2019 17:06:14 +0000
Subject: [PATCH] Remove redundant error checking

---
 cmd/ck-client/ck-client.go | 4 ++--
 cmd/ck-server/ck-server.go | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/cmd/ck-client/ck-client.go b/cmd/ck-client/ck-client.go
index 50eb8b3..2d1caa8 100644
--- a/cmd/ck-client/ck-client.go
+++ b/cmd/ck-client/ck-client.go
@@ -28,13 +28,13 @@ func pipe(dst io.ReadWriteCloser, src io.ReadWriteCloser) {
 	buf := make([]byte, 16396)
 	for {
 		i, err := io.ReadAtLeast(src, buf, 1)
-		if err != nil || i == 0 {
+		if err != nil {
 			go dst.Close()
 			go src.Close()
 			return
 		}
 		i, err = dst.Write(buf[:i])
-		if err != nil || i == 0 {
+		if err != nil {
 			go dst.Close()
 			go src.Close()
 			return
diff --git a/cmd/ck-server/ck-server.go b/cmd/ck-server/ck-server.go
index 2f39134..67b68a9 100644
--- a/cmd/ck-server/ck-server.go
+++ b/cmd/ck-server/ck-server.go
@@ -29,13 +29,13 @@ func pipe(dst io.ReadWriteCloser, src io.ReadWriteCloser) {
 	buf := make([]byte, 16396)
 	for {
 		i, err := io.ReadAtLeast(src, buf, 1)
-		if err != nil || i == 0 {
+		if err != nil {
 			go dst.Close()
 			go src.Close()
 			return
 		}
 		i, err = dst.Write(buf[:i])
-		if err != nil || i == 0 {
+		if err != nil {
 			go dst.Close()
 			go src.Close()
 			return