From eadc9808356b024b88244804c7bbefd0064a145c Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Mon, 8 Apr 2019 09:26:39 +0200
Subject: [PATCH] unshadow

---
 client/cmdlfti.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/client/cmdlfti.c b/client/cmdlfti.c
index dcf63125c..db87a2d14 100644
--- a/client/cmdlfti.c
+++ b/client/cmdlfti.c
@@ -138,7 +138,6 @@ int CmdTIDemod(const char *Cmd) {
     // look for 17 low bits followed by 6 highs (common pattern for ro and rw tags)
     int max = 0, maxPos = 0;
     for (i = 0; i < 6000; i++) {
-        int j;
         int dec = 0;
         // searching 17 consecutive lows
         for (j = 0; j < 17 * lowLen; j++) {
@@ -177,9 +176,7 @@ int CmdTIDemod(const char *Cmd) {
     uint32_t shift3 = 0x7e000000, shift2 = 0, shift1 = 0, shift0 = 0;
 
     for (i = 0; i < ARRAYLEN(bits) - 1; i++) {
-        int high = 0;
-        int low = 0;
-        int j;
+        int high = 0, low = 0;
         for (j = 0; j < lowLen; j++) {
             low -= GraphBuffer[maxPos + j];
         }