From 87ba38e7f7aa8c5542bb13c255912a9e1a0f7931 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Thu, 3 Jul 2014 11:08:42 +0400
Subject: [PATCH] Send "already existing nickname" error to unregistered
 client, instead of already existing one

---
 daemon.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/daemon.go b/daemon.go
index 30d458b..3c1692f 100644
--- a/daemon.go
+++ b/daemon.go
@@ -158,8 +158,8 @@ func (daemon *Daemon) ClientRegister(client *Client, command string, cols []stri
 			return
 		}
 		nickname := cols[1]
-		for client := range daemon.clients {
-			if client.nickname == nickname {
+		for existing_client := range daemon.clients {
+			if existing_client.nickname == nickname {
 				client.ReplyParts("433", "*", nickname, "Nickname is already in use")
 				return
 			}