From ac94b6d917fabd5d343099f0bca2df1ff577cede Mon Sep 17 00:00:00 2001
From: Clansty <i@gao4.pw>
Date: Mon, 2 Sep 2024 21:45:47 +0800
Subject: [PATCH] [F] Uppercase extension

---
 AquaMai/UX/LoadJacketPng.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AquaMai/UX/LoadJacketPng.cs b/AquaMai/UX/LoadJacketPng.cs
index c6a72da1..ee04038e 100644
--- a/AquaMai/UX/LoadJacketPng.cs
+++ b/AquaMai/UX/LoadJacketPng.cs
@@ -53,7 +53,7 @@ namespace AquaMai.UX
                 if (!Directory.Exists(Path.Combine(aDir, @"AssetBundleImages\jacket"))) continue;
                 foreach (var file in Directory.GetFiles(Path.Combine(aDir, @"AssetBundleImages\jacket")))
                 {
-                    if (!imageExts.Contains(Path.GetExtension(file))) continue;
+                    if (!imageExts.Contains(Path.GetExtension(file).ToLowerInvariant())) continue;
                     var idStr = Path.GetFileName(file).Substring("ui_jacket_".Length, 6);
                     jacketPaths[idStr] = file;
                 }