Cleanup last message grab for populateChat()

main.go

@@ -15,6 +15,7 @@ var channel keybase.Channel
 var channels [] keybase.Channel
 var stream bool = false
 var lastMessage keybase.ChatAPI
+
 func main() {
 	if !k.LoggedIn {
 		fmt.Println("You are not logged in.")
@@ -46,13 +47,9 @@ func populateChat(g *gocui.Gui) {
 	} else {
 		var printMe []string
 		var actuallyPrintMe string
-		firstmsg := true
+		lastMessage.ID = api.Result.Messages[0].Msg.ID
 		for _, message := range api.Result.Messages {
 			if message.Msg.Content.Type == "text" {
-				if (firstmsg) {
-					firstmsg = false
-					lastMessage.ID = message.Msg.ID
-				}
 				msgSender := message.Msg.Sender.Username
 				msgBody := message.Msg.Content.Text.Body
 				newMessage := fmt.Sprintf("[%s]: %s", msgSender, msgBody)