fix UBAN INFO considering the wrong IP

irc/uban.go

@@ -365,10 +365,10 @@ func ubanInfoNick(client *Client, target ubanTarget, rb *ResponseBuffer) {
 	if mcl != nil {
 		details := mcl.Details()
 		if details.account == "" {
-			rb.Notice(fmt.Sprintf(client.t("Client %[1]s is unauthenticated and connected from %[2]s"), details.nick, client.IP().String()))
+			rb.Notice(fmt.Sprintf(client.t("Client %[1]s is unauthenticated and connected from %[2]s"), details.nick, mcl.IP().String()))
 		} else {
 			rb.Notice(fmt.Sprintf(client.t("Client %[1]s is logged into account %[2]s and has %[3]d active clients (see /NICKSERV CLIENTS LIST %[4]s for more info"), details.nick, details.accountName, len(mcl.Sessions()), details.nick))
-			ip := client.IP()
+			ip := mcl.IP()
 			if !ip.IsLoopback() {
 				rb.Notice(fmt.Sprintf(client.t("Client %[1]s is associated with IP %[2]s; you can ban this IP with /UBAN ADD"), details.nick, ip.String()))
 			}