From 6916f8ad600c1bb07c3a12ce281b6cad7ca54f4b Mon Sep 17 00:00:00 2001
From: Paul-Christian Volkmer <code@pcvolkmer.de>
Date: Sun, 23 Feb 2025 21:29:14 +0100
Subject: [PATCH] fix: check filename extension ignoring case

---
 src/file_io.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/file_io.rs b/src/file_io.rs
index f628b3c..babb0e7 100644
--- a/src/file_io.rs
+++ b/src/file_io.rs
@@ -118,7 +118,9 @@ impl InputFile {
 
                     for i in 0..archive.len() {
                         if let Ok(mut zip_file) = archive.by_index_decrypt(i, password.as_bytes()) {
-                            if zip_file.is_file() && zip_file.name().ends_with(".osc") {
+                            if zip_file.is_file()
+                                && zip_file.name().to_lowercase().ends_with(".osc")
+                            {
                                 let mut buf = String::new();
                                 let _ = zip_file.read_to_string(&mut buf);
                                 result.push(InputFile::Osc {