From 54512491b7cb82ad8473e215671a250483a52f47 Mon Sep 17 00:00:00 2001
From: 710leo <710leo@gmail.com>
Date: Fri, 8 Jan 2021 20:08:47 +0800
Subject: [PATCH] fix alert history tag display

---
 src/modules/monapi/http/router_event.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/monapi/http/router_event.go b/src/modules/monapi/http/router_event.go
index 2dabfb75..195cc934 100644
--- a/src/modules/monapi/http/router_event.go
+++ b/src/modules/monapi/http/router_event.go
@@ -85,7 +85,7 @@ func eventCurGets(c *gin.Context) {
 		}
 
 		tagsList := []string{}
-		if len(detail) > 1 {
+		if len(detail) > 0 {
 			for k, v := range detail[0].Tags {
 				tagsList = append(tagsList, fmt.Sprintf("%s=%s", k, v))
 			}