From 7386a69d79ac2822b930ada1e7fdb4d7bfcfc99e Mon Sep 17 00:00:00 2001
From: Ming Ming <nkming2@gmail.com>
Date: Fri, 2 Jul 2021 01:07:05 +0800
Subject: [PATCH] Prefer final variable

---
 lib/widget/album_dir_picker.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/widget/album_dir_picker.dart b/lib/widget/album_dir_picker.dart
index 458e829c..6624b36f 100644
--- a/lib/widget/album_dir_picker.dart
+++ b/lib/widget/album_dir_picker.dart
@@ -50,7 +50,7 @@ class _AlbumDirPickerState extends State<AlbumDirPicker>
 
   @override
   getPickerRoot() {
-    var root = api_util.getWebdavRootUrlRelative(widget.account);
+    final root = api_util.getWebdavRootUrlRelative(widget.account);
     if (widget.account.roots.length == 1) {
       return "$root/${widget.account.roots.first}";
     } else {