diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c index 50c66c507..4499d2e12 100644 --- a/client/cmdlfem4x.c +++ b/client/cmdlfem4x.c @@ -1369,7 +1369,8 @@ void printEM4x05ProtectionBits(uint32_t word) { //quick test for EM4x05/EM4x69 tag bool EM4x05IsBlock0(uint32_t *word) { - return EM4x05ReadWord_ext(0, 0, false, word); + int res = EM4x05ReadWord_ext(0, 0, false, word); + return (res > 0) ? true : false; } int CmdEM4x05Info(const char *Cmd) {