Can't compile on Arduino IDE with ESP32 update v3.0.1

[jmazzll]

Hello
I've noticed the examples can't compile with this update.
Here is the error i get.

c:\Users\xxxx\Documents\Arduino\libraries\MFRC522\src\MFRC522Extended.cpp: In member function 'MFRC522::StatusCode MFRC522Extended::TCL_Transceive(TagInfo*, byte*, byte, byte*, byte*)':
c:\Users\xxx\Documents\Arduino\libraries\MFRC522\src\MFRC522Extended.cpp:824:34: error: ordered comparison of pointer with integer zero ('byte*' {aka 'unsigned char*'} and 'int')
824 | if (backData && (backLen > 0)) {
| ~~~~~~~~^~~
c:\Users\xxx\Documents\Arduino\libraries\MFRC522\src\MFRC522Extended.cpp:847:42: error: ordered comparison of pointer with integer zero ('byte*' {aka 'unsigned char*'} and 'int')
847 | if (backData && (backLen > 0)) {
| ~~~~~~~~^~~

exit status 1

Compilation error: exit status 1

I went back on previous 2.0.17 version and it works again.

Thanks for your library !