From d5d273fedb695c03b850a90a94d79f91e81cd6a3 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sat, 14 Sep 2019 19:11:39 +0200
Subject: [PATCH] fix.

---
 client/cmdlft55xx.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/client/cmdlft55xx.c b/client/cmdlft55xx.c
index 2ebdd87f1..faf371443 100644
--- a/client/cmdlft55xx.c
+++ b/client/cmdlft55xx.c
@@ -354,7 +354,6 @@ static bool t55xxProtect(bool lock, bool usepwd, uint8_t override, uint32_t pass
     if (GetT55xxBlockData(&block0) == false)
         return false;
 
-    uint32_t old = block0;
     bool isPwdBitAlreadySet = (block0 >> (32-28) & 1);
     if (isPwdBitAlreadySet) {
         PrintAndLogEx(INFO, "PWD bit is already set");