From 294d2aa96b2c76107875419a1f540287bbc63c9d Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Fri, 13 Mar 2020 13:52:29 +0100
Subject: [PATCH] cppchecker

---
 armsrc/hitag2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/armsrc/hitag2.c b/armsrc/hitag2.c
index 2df49ac3d..7e4c7ca14 100644
--- a/armsrc/hitag2.c
+++ b/armsrc/hitag2.c
@@ -544,7 +544,7 @@ bool hitag1_authenticate(uint8_t *rx, const size_t rxlen, uint8_t *tx, size_t *t
                 // will receive 32-bit configuration page
             } else if (bSelecting) {
                 // Initiate auth
-                tx[0] = 0xa0 | key_no >> 4; // WRCPAGE
+                tx[0] = 0xa0 | (key_no); // WRCPAGE
                 tx[1] = blocknr << 4;
                 crc = hitag_crc(tx, 12);
                 tx[1] |= crc >> 4;