diff --git a/src/lib/util/album.ts b/src/lib/util/album.ts
index b9b0ff0..2c82c5c 100644
--- a/src/lib/util/album.ts
+++ b/src/lib/util/album.ts
@@ -1,24 +1,13 @@
 import { error } from "@sveltejs/kit";
 import StreamZip, { StreamZipAsync } from "node-stream-zip";
 
-async function _getZip(zipName: string) {
-  let zip = null;
-  try {
-    zip = new StreamZip.async({ file: `./zip/${zipName}` });
-  } catch (err: any) {
-    console.error(`${err.stack}`.replaceAll('/home/sveltekit', '.'));
-    throw error(404, `Album not found.`);
-  }
-  return zip;
-}
-async function _getFile(zip: StreamZipAsync, entryName: string) {
-  return await zip.entryData(entryName);
-}
-async function _getMetadata(zip: StreamZipAsync) {
+const _getZip = async (zipName: string) => new StreamZip.async({ file: `./zip/${zipName}` });
+const _getFile = async (zip: StreamZipAsync, entryName: string) => await zip.entryData(entryName);
+const _getMetadata = async (zip: StreamZipAsync) => {
   const metadataContent = await _getFile(zip, 'album.json');
   return JSON.parse(metadataContent.toString());
 }
-async function _close(zip: StreamZipAsync, keepOpen: boolean) {
+const _close = async (zip: StreamZipAsync, keepOpen: boolean) => {
   if (!keepOpen)
     await zip.close();
 }