From 1d120f5ea1f7fbffe0142c0adbe743366802f43d Mon Sep 17 00:00:00 2001
From: Marten Seemann <martenseemann@gmail.com>
Date: Mon, 10 Jul 2017 21:10:47 +0800
Subject: [PATCH] remove unneeded check for nil packets in
 session.sendConnectionClose

This was needed when logic in the packet packer was a lot more
complicated. Now that packing a CONNECTION_CLOSE is a separate code
path, this check isn't needed anymore.
---
 session.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/session.go b/session.go
index 0ed50381..299a538b 100644
--- a/session.go
+++ b/session.go
@@ -704,9 +704,6 @@ func (s *session) sendConnectionClose(quicErr *qerr.QuicError) error {
 	if err != nil {
 		return err
 	}
-	if packet == nil {
-		return errors.New("Session BUG: expected packet not to be nil")
-	}
 	s.logPacket(packet)
 	return s.conn.Write(packet.raw)
 }