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-rw-r--r--vendor/github.com/miekg/dns/labels.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/vendor/github.com/miekg/dns/labels.go b/vendor/github.com/miekg/dns/labels.go
index df1675dfd2..f9faacfeb4 100644
--- a/vendor/github.com/miekg/dns/labels.go
+++ b/vendor/github.com/miekg/dns/labels.go
@@ -10,7 +10,7 @@ package dns
// escaped dots (\.) for instance.
// s must be a syntactically valid domain name, see IsDomainName.
func SplitDomainName(s string) (labels []string) {
- if len(s) == 0 {
+ if s == "" {
return nil
}
fqdnEnd := 0 // offset of the final '.' or the length of the name