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fix error propagation for nxdomain

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This commit is contained in:
Darien Raymond 2019-02-21 15:17:04 +01:00
parent bb8465e1d6
commit f41b07395a
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GPG Key ID: 7251FFA14BB18169
1 changed files with 3 additions and 3 deletions
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6
app/dns/server.go
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@ -241,13 +241,13 @@ func (s *Server) lookupIPInternal(domain string, option IPOption) ([]net.IP, err
if len(ips) > 0 {
return ips, nil
}
if err == dns.ErrEmptyResponse {
return nil, err
}
if err != nil {
newError("failed to lookup ip for domain ", domain, " at server ", client.Name()).Base(err).WriteToLog()
lastErr = err
}
if err != context.Canceled && err != context.DeadlineExceeded {
return nil, err
}
}
return nil, newError("returning nil for domain ", domain).Base(lastErr)