From e07972c49926f210d86fd462ebf60fe31d76d3d9 Mon Sep 17 00:00:00 2001
From: Yunfly <qinfy@knownsec.com>
Date: Mon, 16 Aug 2021 17:17:36 +0800
Subject: [PATCH] fix: tags maybe null and will throw err now

---
 packages/loadbalance/loadbalance.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/loadbalance/loadbalance.ts b/packages/loadbalance/loadbalance.ts
index fe00bef..df81803 100644
--- a/packages/loadbalance/loadbalance.ts
+++ b/packages/loadbalance/loadbalance.ts
@@ -116,7 +116,7 @@ export class Loadbalance implements ILoadbalance, OnModuleInit {
                 server.state = new ServerState();
             }
             server.state.status = node.status;
-            server.tags = stringToKeyValue(node.tags);
+            if (server.tags) server.tags = stringToKeyValue(node.tags);
             return server;
         });