X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/91e03840f4af4d7f352b9241044d991ac546193e..940b282f5482842b17865703ef5c9d53e7abec5d:/client/loclass/ikeys.c?ds=sidebyside

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;