From 7e9a71d5ad9a6a9a4dda24714a94c9bde708c99d Mon Sep 17 00:00:00 2001
From: thororen1234 <78185467+thororen1234@users.noreply.github.com>
Date: Sun, 27 Oct 2024 18:32:25 -0400
Subject: [PATCH] Fix For Undefined

---
 src/plugins/anonymiseFileNames/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/anonymiseFileNames/index.tsx b/src/plugins/anonymiseFileNames/index.tsx
index 3be85888..4613fa60 100644
--- a/src/plugins/anonymiseFileNames/index.tsx
+++ b/src/plugins/anonymiseFileNames/index.tsx
@@ -122,7 +122,7 @@ export default definePlugin({
         const fileName = extIdx !== -1 ? file.substring(0, extIdx) : "";
         let ext = extIdx !== -1 ? file.slice(extIdx) : "";
         if (Settings.plugins.FixFileExtensions.enabled) {
-            ext = reverseExtensionMap[ext];
+            ext = reverseExtensionMap[ext] || ext;
         }
         if ((upload.anonymise ?? settings.store.anonymiseByDefault) === false) return fileName + ext;