diff options
Diffstat (limited to 'middleware/pkg/dnsutil/cname.go')
-rw-r--r-- | middleware/pkg/dnsutil/cname.go | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/middleware/pkg/dnsutil/cname.go b/middleware/pkg/dnsutil/cname.go deleted file mode 100644 index 281e03218..000000000 --- a/middleware/pkg/dnsutil/cname.go +++ /dev/null @@ -1,15 +0,0 @@ -package dnsutil - -import "github.com/miekg/dns" - -// DuplicateCNAME returns true if r already exists in records. -func DuplicateCNAME(r *dns.CNAME, records []dns.RR) bool { - for _, rec := range records { - if v, ok := rec.(*dns.CNAME); ok { - if v.Target == r.Target { - return true - } - } - } - return false -} |