From cf759883aa5c27c7bb00f0d3a2479f6ef689e87e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ken-H=C3=A5vard=20Lieng?= <kk_998@hotmail.com>
Date: Fri, 16 Dec 2016 23:17:15 +0100
Subject: [PATCH] Slice the params instead of building a new channel slice in
 the PART handler

---
 server/irc_handler.go | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/server/irc_handler.go b/server/irc_handler.go
index 544f01db..e9ad7539 100644
--- a/server/irc_handler.go
+++ b/server/irc_handler.go
@@ -84,18 +84,11 @@ func (i *ircHandler) join(msg *irc.Message) {
 }
 
 func (i *ircHandler) part(msg *irc.Message) {
-	var chans []string
-	for i, param := range msg.Params {
-		if i != len(msg.Params)-1 {
-			chans = append(chans, param)
-		}
-	}
-
 	i.session.sendJSON("part", Part{
 		Join: Join{
 			Server:   i.client.Host,
 			User:     msg.Nick,
-			Channels: chans,
+			Channels: msg.Params[:len(msg.Params)-1],
 		},
 		Reason: msg.Params[len(msg.Params)-1],
 	})