From 7e51d4bebbba6aa774a597669d38bf186a2658fb Mon Sep 17 00:00:00 2001
From: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>
Date: Thu, 7 Dec 2023 13:16:03 -0800
Subject: [PATCH] Don't attempt to show prometheus metrics if URL is empty
 (#3152)

Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>
---
 restapi/admin_info.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/restapi/admin_info.go b/restapi/admin_info.go
index 311ce1890..a17216aae 100644
--- a/restapi/admin_info.go
+++ b/restapi/admin_info.go
@@ -881,7 +881,10 @@ func getAdminInfoResponse(session *models.Principal, params systemApi.AdminInfoP
 	prometheusURL := ""
 
 	if !*params.DefaultOnly {
-		prometheusURL = getPrometheusURL()
+		promURL := getPrometheusURL()
+		if promURL != "" {
+			prometheusURL = promURL
+		}
 	}
 
 	mAdmin, err := NewMinioAdminClient(params.HTTPRequest.Context(), session)