From 9618eec19ea470bb59b9a25ebeb8c0c516ca89cc Mon Sep 17 00:00:00 2001
From: me-no-dev <hristo@espressif.com>
Date: Wed, 2 Aug 2017 09:32:05 +0300
Subject: [PATCH] Set DNS IP to type V4

Fixes: https://github.com/espressif/arduino-esp32/issues/553
---
 libraries/WiFi/src/ETH.cpp     | 1 +
 libraries/WiFi/src/WiFiSTA.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/libraries/WiFi/src/ETH.cpp b/libraries/WiFi/src/ETH.cpp
index 57bace89..00481c2e 100644
--- a/libraries/WiFi/src/ETH.cpp
+++ b/libraries/WiFi/src/ETH.cpp
@@ -129,6 +129,7 @@ bool ETHClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, I
         return false;
     }
     ip_addr_t d;
+    d.type = IPADDR_TYPE_V4;
 
     if(dns1 != (uint32_t)0x00000000) {
         // Set DNS1-Server
diff --git a/libraries/WiFi/src/WiFiSTA.cpp b/libraries/WiFi/src/WiFiSTA.cpp
index 7668eaad..91e62743 100644
--- a/libraries/WiFi/src/WiFiSTA.cpp
+++ b/libraries/WiFi/src/WiFiSTA.cpp
@@ -217,6 +217,7 @@ bool WiFiSTAClass::config(IPAddress local_ip, IPAddress gateway, IPAddress subne
         return false;
     }
     ip_addr_t d;
+    d.type = IPADDR_TYPE_V4;
 
     if(dns1 != (uint32_t)0x00000000) {
         // Set DNS1-Server