From 619ef2ba373ed71439b6b78b558f1fc90ca40f40 Mon Sep 17 00:00:00 2001
From: vratiskol <vincent.ratiskol@github.com>
Date: Sat, 16 Mar 2019 03:46:36 +0100
Subject: [PATCH] Use Variable

---
 armsrc/mifareutil.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/armsrc/mifareutil.c b/armsrc/mifareutil.c
index 929851b4b..fa4a6518e 100644
--- a/armsrc/mifareutil.c
+++ b/armsrc/mifareutil.c
@@ -592,7 +592,7 @@ void emlClearMem(void) {
     memset(emCARD, 0, CARD_MEMORY_SIZE);
 
     // fill sectors trailer data
-    for (uint16_t b = 3; b < 256; ((b < 127) ? (b += 4) : (b += 16)))
+    for (uint16_t b = 3; b <= MIFARE_4K_MAXBLOCK; ((b <= MIFARE_2K_MAXBLOCK ) ? (b += 4) : (b += 16)))
         emlSetMem((uint8_t *)trailer, b, 1);
 
     // uid
@@ -601,9 +601,11 @@ void emlClearMem(void) {
 }
 
 uint8_t SectorTrailer(uint8_t blockNo) {
-    if (blockNo < 32 * 4) {
+    if (blockNo <= MIFARE_2K_MAXBLOCK) {
+        if (MF_DBGLEVEL >= MF_DBG_EXTENDED)	Dbprintf("Sector Trailer for block %d : %d", blockNo, (blockNo | 0x03));  
         return (blockNo | 0x03);
     } else {
+        if (MF_DBGLEVEL >= MF_DBG_EXTENDED)	Dbprintf("Sector Trailer for block %d : %d", blockNo, (blockNo | 0x0f));
         return (blockNo | 0x0f);
     }
 }