From 3ba1b5f4178f9d3ca7e431aedff22ee051d5c31b Mon Sep 17 00:00:00 2001
From: cdle <798731886@qq.com>
Date: Fri, 29 Oct 2021 08:52:15 +0800
Subject: [PATCH] update

---
 core/otto.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/core/otto.go b/core/otto.go
index 049af98..b4acbe6 100644
--- a/core/otto.go
+++ b/core/otto.go
@@ -36,7 +36,12 @@ func init() {
 var OttoFuncs = map[string]func(string) string{
 	"machineId": func(_ string) string {
 		data, _ := os.ReadFile("/var/lib/dbus/machine-id")
-		return regexp.MustCompile(`\w+`).FindString(string(data))
+		id := regexp.MustCompile(`\w+`).FindString(string(data))
+		if id == "" {
+			data, _ = os.ReadFile("/etc/machine-id")
+			id = regexp.MustCompile(`\w+`).FindString(string(data))
+		}
+		return id
 	},
 	"uuid": func(_ string) string {
 		return GetUUID()