From 0e104ae1471604d96551abbbc3de96e75759df1c Mon Sep 17 00:00:00 2001
From: Aram <aram@factorit.nl>
Date: Mon, 2 May 2016 00:05:13 +0200
Subject: [PATCH] Fixed arg parsing

---
 libnfc_crypto1_crack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libnfc_crypto1_crack.c b/libnfc_crypto1_crack.c
index 4e38333..5f3df49 100644
--- a/libnfc_crypto1_crack.c
+++ b/libnfc_crypto1_crack.c
@@ -580,7 +580,7 @@ int main (int argc, const char * argv[]) {
         return 1;
     }
 
-    if(argc < 4){
+    if(argc < 6){
         printf("%s <known key> <for block> <A|B> <target block> <A|B>\n", argv[0]);
         nfc_close(pnd);
         return 1;