From 9e04b3899b0c9dfa9f0bb011344dc85a2fd9d0c2 Mon Sep 17 00:00:00 2001
From: Hubert Hirtz <hubert@hirtz.pm>
Date: Fri, 30 Apr 2021 10:44:35 +0200
Subject: [PATCH] Don't directly reply to network-specific NICK

The NICK must only apply to the specific network, not to the downstream
connection.
---
 downstream.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/downstream.go b/downstream.go
index d524e7b..325bdb5 100644
--- a/downstream.go
+++ b/downstream.go
@@ -1201,7 +1201,7 @@ func (dc *downstreamConn) handleMessageRegistered(msg *irc.Message) error {
 			})
 		})
 
-		if dc.upstream() == nil && dc.nick != nick {
+		if dc.upstream() == nil && upstream == nil && dc.nick != nick {
 			dc.SendMessage(&irc.Message{
 				Prefix:  dc.prefix(),
 				Command: "NICK",