uban list explicitly shows indefinite durations

irc/handlers.go

 	if info.OperReason != "" && info.OperReason != info.Reason {
 		desc = fmt.Sprintf("%s | %s", info.Reason, info.OperReason)
 	}
-	if info.Duration != 0 {
-		desc = fmt.Sprintf("%s [%s]", desc, info.TimeLeft())
-	}
-	desc = fmt.Sprintf("%s added on [%s]", desc, info.TimeCreated.UTC().Format(time.RFC1123))
+	desc = fmt.Sprintf("%s [%s] added on [%s]", desc, info.TimeLeft(), info.TimeCreated.UTC().Format(time.RFC1123))
 	banType := "Ban"
 	if info.RequireSASL {
 		banType = "SASL required"