From c8919e9237361b81902e07d9f8ee374073e61fff Mon Sep 17 00:00:00 2001
From: atomstaker <Atomstaking@163.com>
Date: Fri, 22 Sep 2023 15:21:09 +0800
Subject: [PATCH] fixed default value checking issue for metric port

---
 config/config.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/config.go b/config/config.go
index e42c113..56141f1 100644
--- a/config/config.go
+++ b/config/config.go
@@ -130,7 +130,7 @@ type MetricsConfig struct {
 }
 
 func (cfg *MetricsConfig) Validate() {
-	if cfg.Port <= 0 || cfg.Port > 65535 {
+	if cfg.Port < 0 || cfg.Port > 65535 {
 		panic("port should be within (0, 65535]")
 	}
 }