From e7e641f2664977e36953a9c27a64d34a2dc8499b Mon Sep 17 00:00:00 2001
From: tali <iitalics@gmail.com>
Date: Mon, 8 Jan 2024 01:04:53 -0500
Subject: [PATCH] echo nick change message

---
 lib/server/router.ml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/server/router.ml b/lib/server/router.ml
index 52d7a88..e241053 100644
--- a/lib/server/router.ml
+++ b/lib/server/router.ml
@@ -55,6 +55,10 @@ module User = struct
       `nick_in_use
     else begin
       ((* TODO: relay NICK message *));
+      if is_registered t then
+        send t (Irc.Msg.make "NICK" [new_nick]
+                  ~prefix:(prefix t)
+                  ~always_trailing:true);
       unregister t;
       Hashtbl.add t.router.users key t;
       t.key <- key;