From 351761b9a76b470ded364a9743234c4c3794ac89 Mon Sep 17 00:00:00 2001
From: tablatronix <spam@rumental.com>
Date: Tue, 3 Dec 2019 22:15:03 -0600
Subject: [PATCH] travis failing shrug

`home/travis/.arduino15/packages/esp8266/hardware/esp8266/2.6.0/cores/esp8266/debug.h:8:26: error: '::printf' has not been declared`
---
 examples/DEV/OnDemandConfigPortal/OnDemandConfigPortal.ino | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/DEV/OnDemandConfigPortal/OnDemandConfigPortal.ino b/examples/DEV/OnDemandConfigPortal/OnDemandConfigPortal.ino
index bc0ea84..da0f8f7 100644
--- a/examples/DEV/OnDemandConfigPortal/OnDemandConfigPortal.ino
+++ b/examples/DEV/OnDemandConfigPortal/OnDemandConfigPortal.ino
@@ -5,10 +5,12 @@
  */
 #include <WiFiManager.h> // https://github.com/tzapu/WiFiManager
 #include <time.h>
+#include <stdio.h>
 
 #define USEOTA
 // enable OTA
 #ifdef USEOTA
+#include <ESPmDNS.h>
 #include <WiFiUdp.h>
 #include <ArduinoOTA.h>
 #endif