X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/91e03840f4af4d7f352b9241044d991ac546193e..556826b5d52152450259311c613695ee5adcac04:/client/loclass/ikeys.c diff --git a/client/loclass/ikeys.c b/client/loclass/ikeys.c index 72acf690..2a6a0010 100644 --- a/client/loclass/ikeys.c +++ b/client/loclass/ikeys.c @@ -739,18 +739,16 @@ int readKeyFile(uint8_t key[8]) FILE *f; int retval = 1; f = fopen("iclass_key.bin", "rb"); - if (f) - { - if(fread(key, sizeof(uint8_t), 8, f) == 1) - { - retval = 0; - } - fclose(f); + if (!f) + return retval; + + if (fread(key, sizeof(uint8_t), 8, f) == 8) { + retval = 0; } + fclose(f); return retval; } - int doKeyTests(uint8_t debuglevel) { debug_print = debuglevel;