From 0c2d03f3e0edae632545d682a983925eac580492 Mon Sep 17 00:00:00 2001
From: Senis John <thank243@gmail.com>
Date: Sun, 25 Dec 2022 09:01:26 +0800
Subject: [PATCH] update: add error message for none user

---
 api/v2board/v2board.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/api/v2board/v2board.go b/api/v2board/v2board.go
index b710475..886a5af 100644
--- a/api/v2board/v2board.go
+++ b/api/v2board/v2board.go
@@ -3,6 +3,7 @@ package v2board
 import (
 	"bufio"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"log"
 	"os"
@@ -338,6 +339,8 @@ func (c *APIClient) ParseSSNodeResponse() (*api.NodeInfo, error) {
 	if len(*userInfo) > 0 {
 		port = (*userInfo)[0].Port
 		method = (*userInfo)[0].Method
+	} else {
+		return nil, errors.New("the number of node users is 0")
 	}
 
 	// Create GeneralNodeInfo