From acf164a1a27163ee7cae013e8af70e7c4076d44a Mon Sep 17 00:00:00 2001
From: Marcin Kulik <m@ku1ik.com>
Date: Mon, 23 Jun 2025 14:24:08 +0200
Subject: [PATCH] Make clippy happy

---
 src/config.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/config.rs b/src/config.rs
index 2de958f..375ee00 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -251,7 +251,7 @@ fn parse_key<S: AsRef<str>>(key: S) -> Result<Key> {
         }
 
         3 => {
-            if chars[0].to_ascii_uppercase() == 'C'
+            if chars[0].eq_ignore_ascii_case(&'C')
                 && ['+', '-'].contains(&chars[1])
                 && chars[2].is_ascii_alphabetic()
             {