From 7a2e935f538c97cf0c3ea606bda117a088011e90 Mon Sep 17 00:00:00 2001
From: Zachary Drew <40512651+zacharydrew@users.noreply.github.com>
Date: Thu, 21 Mar 2019 12:05:16 -0700
Subject: [PATCH] Fix OTA in AP mode  (#5894)

OTA is broken in AP mode because ESP8266mDNS is checking whether the station is connected before processing. Change the logic to WiFi.isConnected() OR WiFi.softAPgetStationNum()>0 fixes the issue.
---
 libraries/ESP8266mDNS/src/LEAmDNS_Control.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libraries/ESP8266mDNS/src/LEAmDNS_Control.cpp b/libraries/ESP8266mDNS/src/LEAmDNS_Control.cpp
index 9bb4636ee..449361d32 100644
--- a/libraries/ESP8266mDNS/src/LEAmDNS_Control.cpp
+++ b/libraries/ESP8266mDNS/src/LEAmDNS_Control.cpp
@@ -78,9 +78,10 @@ bool MDNSResponder::_process(bool p_bUserContext) {
         }
     }
     else {
-        bResult = ((WiFi.isConnected()) &&          // Has connection?
-                   (_updateProbeStatus()) &&        // Probing
-                   (_checkServiceQueryCache()));    // Service query cache check
+        bResult = ((WiFi.isConnected() ||               // Either station is connected
+                    WiFi.softAPgetStationNum()>0) &&    // Or AP has stations connected
+                   (_updateProbeStatus()) &&            // Probing
+                   (_checkServiceQueryCache()));        // Service query cache check
     }
     return bResult;
 }