From 6ccc6124d0324ccc705a22e1b20c4accc33bf6e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Wed, 30 Oct 2024 09:28:18 +0800
Subject: [PATCH] Keyboard (Linux): silence compiler warnings

---
 src/detection/keyboard/keyboard_linux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/detection/keyboard/keyboard_linux.c b/src/detection/keyboard/keyboard_linux.c
index 8952ca674..e2d482150 100644
--- a/src/detection/keyboard/keyboard_linux.c
+++ b/src/detection/keyboard/keyboard_linux.c
@@ -31,9 +31,9 @@ const char* ffDetectKeyboard(FFlist* devices /* List of FFKeyboardDevice */)
         if (pend == eventid) continue;
 
         // Ignore duplicate entries
-        if (flags & (1 << index))
+        if (flags & (1UL << index))
             continue;
-        flags |= (1 << index);
+        flags |= (1UL << index);
 
         ffStrbufSetF(&path, "/sys/class/input/event%s/device/name", eventid);