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Fix crash in chaos

This commit is contained in:
Miek Gieben 2012-03-17 17:32:57 +01:00
parent 13cb5c4091
commit c14f87ef81
1 changed files with 2 additions and 2 deletions
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4
ex/chaos/chaos.go
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@ -28,12 +28,12 @@ func main() {
for _, a := range addr {
m.Question[0] = dns.Question{"version.bind.", dns.TypeTXT, dns.ClassCHAOS}
in, _ := c.Exchange(m, a)
if in != nil && in.Answer != nil {
if in != nil && len(in.Answer) > 0 {
fmt.Printf("%v\n", in.Answer[0])
}
m.Question[0] = dns.Question{"hostname.bind.", dns.TypeTXT, dns.ClassCHAOS}
in, _ = c.Exchange(m, a)
if in != nil && in.Answer != nil {
if in != nil && len(in.Answer) > 0 {
fmt.Printf("%v\n", in.Answer[0])
}
}