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token-validator: precise GLUE error

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This commit is contained in:
nemunaire 2021-02-04 09:33:01 +01:00
parent 1280c7aad1
commit 66cfb49a08
1 changed files with 1 additions and 1 deletions
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2
token-validator/check.go
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@ -49,7 +49,7 @@ func check_GLUE_respond(student adlin.Student, domain string, ip string) (err er
return errors.New("Response from name server is nil")
}
if r.Rcode != dns.RcodeSuccess {
return errors.New("Failed to get a valid answer")
return fmt.Errorf("Name server returns %s", dns.RcodeToString[r.Rcode])
}
if len(r.Answer) == 0 {