diff options
Diffstat (limited to 'vendor/github.com/miekg/dns/clientconfig.go')
| -rw-r--r-- | vendor/github.com/miekg/dns/clientconfig.go | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/vendor/github.com/miekg/dns/clientconfig.go b/vendor/github.com/miekg/dns/clientconfig.go index a606ef6..e11b630 100644 --- a/vendor/github.com/miekg/dns/clientconfig.go +++ b/vendor/github.com/miekg/dns/clientconfig.go @@ -68,14 +68,10 @@ func ClientConfigFromReader(resolvconf io.Reader) (*ClientConfig, error) { } case "search": // set search path to given servers - c.Search = make([]string, len(f)-1) - for i := 0; i < len(c.Search); i++ { - c.Search[i] = f[i+1] - } + c.Search = append([]string(nil), f[1:]...) case "options": // magic options - for i := 1; i < len(f); i++ { - s := f[i] + for _, s := range f[1:] { switch { case len(s) >= 6 && s[:6] == "ndots:": n, _ := strconv.Atoi(s[6:]) @@ -91,7 +87,7 @@ func ClientConfigFromReader(resolvconf io.Reader) (*ClientConfig, error) { n = 1 } c.Timeout = n - case len(s) >= 8 && s[:9] == "attempts:": + case len(s) >= 9 && s[:9] == "attempts:": n, _ := strconv.Atoi(s[9:]) if n < 1 { n = 1 |