diff options
Diffstat (limited to 'src/net/lookup_plan9.go')
| -rw-r--r-- | src/net/lookup_plan9.go | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/src/net/lookup_plan9.go b/src/net/lookup_plan9.go index 2532a0e967..588174b1fc 100644 --- a/src/net/lookup_plan9.go +++ b/src/net/lookup_plan9.go @@ -109,17 +109,11 @@ func queryDNS(ctx context.Context, addr string, typ string) (res []string, err e func handlePlan9DNSError(err error, name string) error { if stringsHasSuffix(err.Error(), "dns: name does not exist") || stringsHasSuffix(err.Error(), "dns: resource does not exist; negrcode 0") || - stringsHasSuffix(err.Error(), "dns: resource does not exist; negrcode") { - return &DNSError{ - Err: errNoSuchHost.Error(), - Name: name, - IsNotFound: true, - } - } - return &DNSError{ - Err: err.Error(), - Name: name, + stringsHasSuffix(err.Error(), "dns: resource does not exist; negrcode") || + stringsHasSuffix(err.Error(), "dns failure") { + err = errNoSuchHost } + return newDNSError(err, name, "") } // toLower returns a lower-case version of in. Restricting us to @@ -169,10 +163,7 @@ func (*Resolver) lookupHost(ctx context.Context, host string) (addrs []string, e // host names in local network (e.g. from /lib/ndb/local) lines, err := queryCS(ctx, "net", host, "1") if err != nil { - if stringsHasSuffix(err.Error(), "dns failure") { - err = errNoSuchHost - } - return nil, newDNSError(err, host, "") + return nil, handlePlan9DNSError(err, host) } loop: for _, line := range lines { |