fanout: allow empty answer (#1347)

Signed-off-by: Artem Glazychev <artem.glazychev@xored.com> Signed-off-by: Artem Glazychev <artem.glazychev@xored.com>
networkservicemesh · Sep 8, 2022 · e02e39b · e02e39b
1 parent ed5cc97
commit e02e39b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/tools/dnsutils/fanout/handler.go b/pkg/tools/dnsutils/fanout/handler.go
@@ -102,7 +102,7 @@ func (h *fanoutHandler) waitResponse(ctx context.Context, respCh <-chan *dns.Msg
 				}
 				continue
 			}
-			if resp.Rcode == dns.RcodeSuccess && len(resp.Answer) != 0 {
+			if resp.Rcode == dns.RcodeSuccess {
 				return resp
 			}
 			if respCount == 0 {