From 28cdbeea4c1685a3ef235f62d296b6c049128f42 Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Sun, 27 Feb 2022 14:58:16 +0100
Subject: [PATCH] arm em4x50: Fix codeql warnings

---
 armsrc/em4x50.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/armsrc/em4x50.c b/armsrc/em4x50.c
index a03e0090f..86d44cd9a 100644
--- a/armsrc/em4x50.c
+++ b/armsrc/em4x50.c
@@ -71,8 +71,8 @@
 #define EM4X50_TAG_MAX_NO_BYTES             136
 #define EM4X50_TIMEOUT_PULSE_EVAL           2500
 
-int g_High = 190;
-int g_Low = 60;
+uint8_t g_High = 190;
+uint8_t g_Low = 60;
 
 // indication whether a previous login has been successful, so operations
 // that require authentication can be handled