From 548b1c693050b9961c8c253ca4e344f8ad8efc48 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Mon, 6 Dec 2021 17:58:54 +0100
Subject: [PATCH] Read nickname from RPL_WELCOME

References: https://github.com/ircdocs/modern-irc/pull/146
---
 upstream.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/upstream.go b/upstream.go
index 561da2f..9a683e8 100644
--- a/upstream.go
+++ b/upstream.go
@@ -690,8 +690,13 @@ func (uc *upstreamConn) handleMessage(ctx context.Context, msg *irc.Message) err
 			dc.SendMessage(msg)
 		}
 	case irc.RPL_WELCOME:
+		if err := parseMessageParams(msg, &uc.nick); err != nil {
+			return err
+		}
+
 		uc.registered = true
-		uc.logger.Printf("connection registered")
+		uc.nickCM = uc.network.casemap(uc.nick)
+		uc.logger.Printf("connection registered with nick %q", uc.nick)
 
 		if uc.network.channels.Len() > 0 {
 			var channels, keys []string