From 25652254a517ae2a9a858e1f1e0392636d350103 Mon Sep 17 00:00:00 2001
From: Erik Ekman <erik.ekman@verisure.com>
Date: Mon, 13 Jun 2016 10:35:27 +0200
Subject: [PATCH] Update PPP after DNS api change

---
 src/netif/ppp/ppp.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/netif/ppp/ppp.c b/src/netif/ppp/ppp.c
index 633a686d..e9112111 100644
--- a/src/netif/ppp/ppp.c
+++ b/src/netif/ppp/ppp.c
@@ -1122,17 +1122,18 @@ int sdns(ppp_pcb *pcb, u32_t ns1, u32_t ns2) {
  * cdns - Clear the DNS servers
  */
 int cdns(ppp_pcb *pcb, u32_t ns1, u32_t ns2) {
-  ip_addr_t nsa, nsb;
+  const ip_addr_t *nsa;
+  ip_addr_t nsb;
   LWIP_UNUSED_ARG(pcb);
 
   nsa = dns_getserver(0);
   ip_addr_set_ip4_u32(&nsb, ns1);
-  if (ip_addr_cmp(&nsa, &nsb)) {
+  if (ip_addr_cmp(nsa, &nsb)) {
     dns_setserver(0, IP_ADDR_ANY);
   }
   nsa = dns_getserver(1);
   ip_addr_set_ip4_u32(&nsb, ns2);
-  if (ip_addr_cmp(&nsa, &nsb)) {
+  if (ip_addr_cmp(nsa, &nsb)) {
     dns_setserver(1, IP_ADDR_ANY);
   }
   return 1;