From 9384a24c775e6475ba6e8e4270c6ffea4ac2ab35 Mon Sep 17 00:00:00 2001
From: "Earle F. Philhower, III" <earlephilhower@yahoo.com>
Date: Wed, 3 Jul 2019 20:13:03 -0700
Subject: [PATCH] Fix mixup with boolean/bitwise or for BSSL probing

Fix an error identified by -wextra where the size of the SSL extension
section in the probeMFLN call only.
---
 libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp b/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp
index e60e292bd4..bc68ed3daf 100644
--- a/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp
+++ b/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp
@@ -1500,7 +1500,7 @@ bool WiFiClientSecure::probeMaxFragmentLength(IPAddress ip, uint16_t port, uint1
 
   ret = probe.readBytes(extBytes, 2);
   handLen -= ret;
-  extLen = extBytes[1] || (extBytes[0]<<8);
+  extLen = extBytes[1] | (extBytes[0]<<8);
   if ((extLen == 0) || (ret != 2)) {
     return _SendAbort(probe, supportsLen);
   }