frontend: resolve asn in dns/whois/fail order & fix tests

2021-07-31 16:56:39 +08:00
parent 2e0cb131ca
commit bee26f421c
4 changed files with 60 additions and 18 deletions
--- a/frontend/whois.go
+++ b/frontend/whois.go
@@ -7,6 +7,10 @@ import (

 // Send a whois request
 func whois(s string) string {
+	if setting.whoisServer == "" {
+		return ""
+	}
+
 	conn, err := net.Dial("tcp", setting.whoisServer+":43")
 	if err != nil {
 		return err.Error()