From 5c16b86edfde80d6b07c08da6a59fddc3ee61880 Mon Sep 17 00:00:00 2001
From: Jack251970 <1160210343@qq.com>
Date: Wed, 17 Sep 2025 19:16:09 +0800
Subject: [PATCH] Fix file lock during file stream

---
 Flow.Launcher/Helper/WallpaperPathRetrieval.cs | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/Flow.Launcher/Helper/WallpaperPathRetrieval.cs b/Flow.Launcher/Helper/WallpaperPathRetrieval.cs
index c16e1170d..be35b8f69 100644
--- a/Flow.Launcher/Helper/WallpaperPathRetrieval.cs
+++ b/Flow.Launcher/Helper/WallpaperPathRetrieval.cs
@@ -48,12 +48,15 @@ public static class WallpaperPathRetrieval
                     return cachedWallpaper;
                 }
             }
-            
-            using var fileStream = File.OpenRead(wallpaperPath);
-            var decoder = BitmapDecoder.Create(fileStream, BitmapCreateOptions.DelayCreation, BitmapCacheOption.None);
-            var frame = decoder.Frames[0];
-            var originalWidth = frame.PixelWidth;
-            var originalHeight = frame.PixelHeight;
+
+            int originalWidth, originalHeight;
+            using (var fileStream = File.OpenRead(wallpaperPath))
+            {
+                var decoder = BitmapDecoder.Create(fileStream, BitmapCreateOptions.DelayCreation, BitmapCacheOption.None);
+                var frame = decoder.Frames[0];
+                originalWidth = frame.PixelWidth;
+                originalHeight = frame.PixelHeight;
+            }
 
             if (originalWidth == 0 || originalHeight == 0)
             {