From eb2c86bc7bb106dc42dce591c76f2a5dd7a74d47 Mon Sep 17 00:00:00 2001
From: seasar <seniorma@gmail.com>
Date: Mon, 23 Nov 2020 18:13:30 +0800
Subject: [PATCH] fix return value of handshakeTransport.writePacket()

when t.pushPacket(p) returns an error, writePacket() should return the error other than nil.
---
 ssh/handshake.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ssh/handshake.go b/ssh/handshake.go
index 2b10b05a49..1db34b5e4b 100644
--- a/ssh/handshake.go
+++ b/ssh/handshake.go
@@ -515,6 +515,7 @@ func (t *handshakeTransport) writePacket(p []byte) error {
 
 	if err := t.pushPacket(p); err != nil {
 		t.writeError = err
+		return err
 	}
 
 	return nil