From fe093a5e35b113cc1df8003d46a9f72b85bc1e6c Mon Sep 17 00:00:00 2001
From: Verkehrsrot <cyberman@obh.snafu.de>
Date: Mon, 11 Jan 2021 10:42:32 +0100
Subject: [PATCH] Sanitize compiler warning in BLERemoteService.cpp (issue
 #4660) (#4669)

Compiler complains on unused parameter pCharacteristicMap:

framework-arduinoespressif32\libraries\BLE\src\BLERemoteService.cpp: In member function 'void BLERemoteService::getCharacteristics(std::map<short unsigned int, BLERemoteCharacteristic*>*)':
\framework-arduinoespressif32\libraries\BLE\src\BLERemoteService.cpp:246:89: warning: parameter 'pCharacteristicMap' set but not used [-Wunused-but-set-parameter]
 void BLERemoteService::getCharacteristics(std::map<uint16_t, BLERemoteCharacteristic*>* pCharacteristicMap) {
---
 libraries/BLE/src/BLERemoteService.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/BLE/src/BLERemoteService.cpp b/libraries/BLE/src/BLERemoteService.cpp
index dfd36a90..78b398e7 100644
--- a/libraries/BLE/src/BLERemoteService.cpp
+++ b/libraries/BLE/src/BLERemoteService.cpp
@@ -245,6 +245,7 @@ std::map<uint16_t, BLERemoteCharacteristic*>* BLERemoteService::getCharacteristi
  */
 void BLERemoteService::getCharacteristics(std::map<uint16_t, BLERemoteCharacteristic*>* pCharacteristicMap) {
 	log_v(">> getCharacteristics() for service: %s", getUUID().toString().c_str());
+	(void)pCharacteristicMap;
 	// If is possible that we have not read the characteristics associated with the service so do that
 	// now.  The request to retrieve the characteristics by calling "retrieveCharacteristics" is a blocking
 	// call and does not return until all the characteristics are available.