From 2cc53f3998034d691a189049984f4982a3a2803d Mon Sep 17 00:00:00 2001 From: Marcus10110 Date: Fri, 27 Aug 2021 17:06:21 -0700 Subject: [PATCH] Check if m_pServerCallbacks is not null before calling method. --- libraries/BLE/src/BLEServer.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libraries/BLE/src/BLEServer.cpp b/libraries/BLE/src/BLEServer.cpp index fcb67da9c7d..7f156eff4cd 100644 --- a/libraries/BLE/src/BLEServer.cpp +++ b/libraries/BLE/src/BLEServer.cpp @@ -157,7 +157,9 @@ void BLEServer::handleGATTServerEvent(esp_gatts_cb_event_t event, esp_gatt_if_t case ESP_GATTS_MTU_EVT: updatePeerMTU(param->mtu.conn_id, param->mtu.mtu); - m_pServerCallbacks->onMtuChanged(this, param); + if (m_pServerCallbacks != nullptr) { + m_pServerCallbacks->onMtuChanged(this, param); + } break; // ESP_GATTS_CONNECT_EVT