From aec78ad5e40bc9ad75febc70ceda97c10189cabd Mon Sep 17 00:00:00 2001 From: Miek Gieben Date: Wed, 26 Aug 2015 07:35:55 +0100 Subject: [PATCH] more docs --- sanitize.go | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sanitize.go b/sanitize.go index 584b16d4..9574847e 100644 --- a/sanitize.go +++ b/sanitize.go @@ -114,6 +114,8 @@ func normalizedString(r RR) (string, int) { return string(b[:len(b)-cut]), ttlStart } +// needsDeletion checks if the RR is masked by either a CNAME or a DNAME. +// If so it return true. func needsDeletion(r RR, s string, cname, dname []string) bool { if r.Header().Rrtype == TypeCNAME || r.Header().Rrtype == TypeDNAME { return false