@@ -191,7 +191,6 @@ func (plugin *PluginDNS64) fetchPref64(resolver string) error {
191191
192192 client := new (dns.Client )
193193 resp , _ , err := client .Exchange (msg , resolver )
194-
195194 if err != nil {
196195 return err
197196 }
@@ -209,17 +208,17 @@ func (plugin *PluginDNS64) fetchPref64(resolver string) error {
209208 prefEnd := 0
210209
211210 if wka := net .IPv4 (ipv6 [12 ], ipv6 [13 ], ipv6 [14 ], ipv6 [15 ]); wka .Equal (rfc7050WKA1 ) ||
212- wka .Equal (rfc7050WKA2 ) { //96
211+ wka .Equal (rfc7050WKA2 ) { // 96
213212 prefEnd = 12
214- } else if wka := net .IPv4 (ipv6 [9 ], ipv6 [10 ], ipv6 [11 ], ipv6 [12 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { //64
213+ } else if wka := net .IPv4 (ipv6 [9 ], ipv6 [10 ], ipv6 [11 ], ipv6 [12 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { // 64
215214 prefEnd = 8
216- } else if wka := net .IPv4 (ipv6 [7 ], ipv6 [9 ], ipv6 [10 ], ipv6 [11 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { //56
215+ } else if wka := net .IPv4 (ipv6 [7 ], ipv6 [9 ], ipv6 [10 ], ipv6 [11 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { // 56
217216 prefEnd = 7
218- } else if wka := net .IPv4 (ipv6 [6 ], ipv6 [7 ], ipv6 [9 ], ipv6 [10 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { //48
217+ } else if wka := net .IPv4 (ipv6 [6 ], ipv6 [7 ], ipv6 [9 ], ipv6 [10 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { // 48
219218 prefEnd = 6
220- } else if wka := net .IPv4 (ipv6 [5 ], ipv6 [6 ], ipv6 [7 ], ipv6 [9 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { //40
219+ } else if wka := net .IPv4 (ipv6 [5 ], ipv6 [6 ], ipv6 [7 ], ipv6 [9 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { // 40
221220 prefEnd = 5
222- } else if wka := net .IPv4 (ipv6 [4 ], ipv6 [5 ], ipv6 [6 ], ipv6 [7 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { //32
221+ } else if wka := net .IPv4 (ipv6 [4 ], ipv6 [5 ], ipv6 [6 ], ipv6 [7 ]); wka .Equal (rfc7050WKA1 ) || wka .Equal (rfc7050WKA2 ) { // 32
223222 prefEnd = 4
224223 }
225224
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