From a26cfccd19389aae72aef96d48e15f5d1b7fcc9f Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Thu, 2 Aug 2018 00:33:11 -0600
Subject: [PATCH] bugfix message history

---
 chatserver.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/chatserver.go b/chatserver.go
index e860090..ed848b3 100644
--- a/chatserver.go
+++ b/chatserver.go
@@ -744,7 +744,6 @@ func main() {
 	broadcastMsg = make(chan myMsg, 128)
 	// Poor-Man's container/ring (circular buffer)
 	myChatHist.msgs = make([]*myMsg, 128)
-	msgIndex := 0
 
 	var addr string
 	if 0 != int(*port) {
@@ -854,7 +853,7 @@ func main() {
 			myHttpServer.chans <- bufConn
 		case msg := <-broadcastMsg:
 			// copy comes in, pointer gets saved (and not GC'd, I hope)
-			myChatHist.msgs[msgIndex] = &msg
+			myChatHist.msgs[myChatHist.i] = &msg
 			myChatHist.i += 1
 			if myChatHist.c < cap(myChatHist.msgs) {
 				myChatHist.c += 1