diff options
Diffstat (limited to 'pkg/resolvconf')
| -rw-r--r-- | pkg/resolvconf/resolvconf.go | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/pkg/resolvconf/resolvconf.go b/pkg/resolvconf/resolvconf.go index f23cd61b0..d7505e049 100644 --- a/pkg/resolvconf/resolvconf.go +++ b/pkg/resolvconf/resolvconf.go @@ -221,11 +221,9 @@ func GetOptions(resolvConf []byte) []string { // dnsSearch, and an "options" entry for every element in dnsOptions. func Build(path string, dns, dnsSearch, dnsOptions []string) (*File, error) { content := bytes.NewBuffer(nil) - if len(dnsSearch) > 0 { - if searchString := strings.Join(dnsSearch, " "); strings.Trim(searchString, " ") != "." { - if _, err := content.WriteString("search " + searchString + "\n"); err != nil { - return nil, err - } + for _, search := range dnsSearch { + if _, err := content.WriteString("search " + search + "\n"); err != nil { + return nil, err } } for _, dns := range dns { |