From 40ebee1cb15ba8c43ec0b5fff506e3aa68fce584 Mon Sep 17 00:00:00 2001
From: rafern <15365765+rafern@users.noreply.github.com>
Date: Tue, 1 Oct 2019 09:10:31 +0100
Subject: [PATCH] Update BluetoothSerial.cpp (#3308)

---
 libraries/BluetoothSerial/src/BluetoothSerial.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/BluetoothSerial/src/BluetoothSerial.cpp b/libraries/BluetoothSerial/src/BluetoothSerial.cpp
index a8332b8b..d3d09216 100644
--- a/libraries/BluetoothSerial/src/BluetoothSerial.cpp
+++ b/libraries/BluetoothSerial/src/BluetoothSerial.cpp
@@ -136,12 +136,12 @@ static void _spp_tx_task(void * arg){
                 if(len){
                     memcpy(_spp_tx_buffer, data, len);
                     _spp_tx_buffer_len += len;
-                    free(packet);
-                    packet = NULL;
                     if(uxQueueMessagesWaiting(_spp_tx_queue) == 0){
                         _spp_send_buffer();
                     }
                 }
+                free(packet);
+                packet = NULL;
             }
         } else {
             log_e("Something went horribly wrong");