From f1b763881a5a36d63d9826fc4201e38bfc604629 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 30 Mar 2025 14:56:49 +0200
Subject: Handle char conversion wrt. to_lower correctly, according to
 cppreference.

---
 src/util.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/util.h')

diff --git a/src/util.h b/src/util.h
index 8b41014..6e1bc7b 100644
--- a/src/util.h
+++ b/src/util.h
@@ -9,7 +9,7 @@
 #include <filesystem>
 #include <cstdlib>
 
-std::string to_lower(const std::string& str);
+std::string to_lower(std::string str);
 
 std::string readFile(const std::string& fileName);
 ctor::language languageFromExtension(const std::filesystem::path& file);
-- 
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