From: marshmellow42 <marshmellow42@users.noreply.github.com>
Date: Fri, 16 Jun 2017 18:46:50 +0000 (-0400)
Subject: Merge pull request #321 from Proxmark/iceman1001-patch-1
X-Git-Tag: v3.1.0~209
X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/0c29544f640b8e8c03005b10229526a2d57e5954?hp=e5a15888b6b0d8e9087082ece706e899ca60729d

Merge pull request #321 from Proxmark/iceman1001-patch-1

BUG: 'hf mf mifare'
---

diff --git a/client/mifarehost.c b/client/mifarehost.c
index c6c6877e..6b5e3ba2 100644
--- a/client/mifarehost.c
+++ b/client/mifarehost.c
@@ -224,7 +224,7 @@ int mfDarkside(uint64_t *key)
 
 int mfCheckKeys (uint8_t blockNo, uint8_t keyType, bool clear_trace, uint8_t keycnt, uint8_t * keyBlock, uint64_t * key){
 
-	*key = 0;
+	*key = -1;
 
 	UsbCommand c = {CMD_MIFARE_CHKKEYS, {((blockNo & 0xff) | ((keyType&0xff)<<8)), clear_trace, keycnt}};
 	memcpy(c.d.asBytes, keyBlock, 6 * keycnt);