Fix: Correct pointer comparison issue in MFRC522Extended.cpp

miguelbalboa / rfid

Arduino RFID Library for MFRC522

The Unlicense

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Fix: Correct pointer comparison issue in MFRC522Extended.cpp #635

Open robosphere99 opened 4 weeks ago

robosphere99 commented 4 weeks ago

Fixed an issue in MFRC522Extended.cpp where the code incorrectly compared a pointer (backLen) with an integer.
Modified the conditional statements at lines 824 and 847 to properly check if backLen is not null and its value is greater than zero.
This resolves compilation errors related to ordered comparison of pointers with integers in the MFRC522 library.

Q	A
Bug fix?	yes
New feature?	no
Doc update?	no
BC breaks?	no
Deprecations?	no
Fixed tickets	#...

robosphere99 commented 4 weeks ago

i have tested it with esp32 , it is working fine. i am attaching the pic in which after successful compilation its gets uploaded... Screenshot 2024-08-16 080447

AndreaIannoli commented 2 weeks ago

Tested with esp32 and works!