From 2b6d47ac178211a8e5cf6705ccce15fcbdb9813e Mon Sep 17 00:00:00 2001
From: me-no-dev <hristo@espressif.com>
Date: Wed, 27 Sep 2017 16:27:44 +0800
Subject: [PATCH] Fix race in SPI endTransaction

---
 libraries/SPI/src/SPI.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/SPI/src/SPI.cpp b/libraries/SPI/src/SPI.cpp
index e1e7a15c..629b50bc 100644
--- a/libraries/SPI/src/SPI.cpp
+++ b/libraries/SPI/src/SPI.cpp
@@ -127,8 +127,8 @@ void SPIClass::beginTransaction(SPISettings settings)
 void SPIClass::endTransaction()
 {
     if(_inTransaction){
-        spiEndTransaction(_spi);
         _inTransaction = false;
+        spiEndTransaction(_spi);
     }
 }