diff --git a/vendor/gopkg.in/jcmturner/gokrb5.v7/config/hosts.go b/vendor/gopkg.in/jcmturner/gokrb5.v7/config/hosts.go
index a58c234..a67989f 100644
--- a/vendor/gopkg.in/jcmturner/gokrb5.v7/config/hosts.go
+++ b/vendor/gopkg.in/jcmturner/gokrb5.v7/config/hosts.go
@@ -18,37 +18,41 @@
 	kdcs := make(map[int]string)
 	var count int
 
-	// Use DNS to resolve kerberos SRV records if configured to do so in krb5.conf.
-	if c.LibDefaults.DNSLookupKDC {
-		proto := "udp"
-		if tcp {
-			proto = "tcp"
+	// Get the KDCs from the krb5.conf.
+	var ks []string
+	for _, r := range c.Realms {
+		if r.Realm != realm {
+			continue
 		}
-		c, addrs, err := dnsutils.OrderedSRV("kerberos", proto, realm)
-		if err != nil {
-			return count, kdcs, err
-		}
-		if len(addrs) < 1 {
-			return count, kdcs, fmt.Errorf("no KDC SRV records found for realm %s", realm)
-		}
-		count = c
-		for k, v := range addrs {
-			kdcs[k] = strings.TrimRight(v.Target, ".") + ":" + strconv.Itoa(int(v.Port))
-		}
-	} else {
-		// Get the KDCs from the krb5.conf an order them randomly for preference.
-		var ks []string
-		for _, r := range c.Realms {
-			if r.Realm == realm {
-				ks = r.KDC
-				break
-			}
-		}
-		count = len(ks)
-		if count < 1 {
-			return count, kdcs, fmt.Errorf("no KDCs defined in configuration for realm %s", realm)
-		}
+		ks = r.KDC
+	}
+	count = len(ks)
+
+	if count > 0 {
+		// Order the kdcs randomly for preference.
 		kdcs = randServOrder(ks)
+		return count, kdcs, nil
+	}
+
+	if !c.LibDefaults.DNSLookupKDC {
+		return count, kdcs, fmt.Errorf("no KDCs defined in configuration for realm %s", realm)
+	}
+
+	// Use DNS to resolve kerberos SRV records.
+	proto := "udp"
+	if tcp {
+		proto = "tcp"
+	}
+	index, addrs, err := dnsutils.OrderedSRV("kerberos", proto, realm)
+	if err != nil {
+		return count, kdcs, err
+	}
+	if len(addrs) < 1 {
+		return count, kdcs, fmt.Errorf("no KDC SRV records found for realm %s", realm)
+	}
+	count = index
+	for k, v := range addrs {
+		kdcs[k] = strings.TrimRight(v.Target, ".") + ":" + strconv.Itoa(int(v.Port))
 	}
 	return count, kdcs, nil
 }