1 files changed, 9 insertions, 5 deletions
diff --git a/MatrixRoomUtils.Desktop/FileStorageProvider.cs b/MatrixRoomUtils.Desktop/FileStorageProvider.cs
index 36a3c7e..b3850b0 100644
--- a/MatrixRoomUtils.Desktop/FileStorageProvider.cs
+++ b/MatrixRoomUtils.Desktop/FileStorageProvider.cs
@@ -23,20 +23,24 @@ public class FileStorageProvider : IStorageProvider {
         }
     }
 
-    public async Task SaveObjectAsync<T>(string key, T value) => await File.WriteAllTextAsync(Path.Join(TargetPath, key), ObjectExtensions.ToJson(value));
+    public async Task SaveObjectAsync<T>(string key, T value) => await File.WriteAllTextAsync(Path.Join(TargetPath, key), value?.ToJson());
 
     public async Task<T?> LoadObjectAsync<T>(string key) => JsonSerializer.Deserialize<T>(await File.ReadAllTextAsync(Path.Join(TargetPath, key)));
 
-    public async Task<bool> ObjectExistsAsync(string key) => File.Exists(Path.Join(TargetPath, key));
+    public Task<bool> ObjectExistsAsync(string key) => Task.FromResult(File.Exists(Path.Join(TargetPath, key)));
 
-    public async Task<List<string>> GetAllKeysAsync() => Directory.GetFiles(TargetPath).Select(Path.GetFileName).ToList();
+    public Task<List<string>> GetAllKeysAsync() => Task.FromResult(Directory.GetFiles(TargetPath).Select(Path.GetFileName).ToList());
+
+    public Task DeleteObjectAsync(string key) {
+        File.Delete(Path.Join(TargetPath, key));
+        return Task.CompletedTask;
+    }
 
-    public async Task DeleteObjectAsync(string key) => File.Delete(Path.Join(TargetPath, key));
     public async Task SaveStreamAsync(string key, Stream stream) {
         Directory.CreateDirectory(Path.GetDirectoryName(Path.Join(TargetPath, key)) ?? throw new InvalidOperationException());
         await using var fileStream = File.Create(Path.Join(TargetPath, key));
         await stream.CopyToAsync(fileStream);
     }
 
-    public async Task<Stream?> LoadStreamAsync(string key) => File.Exists(Path.Join(TargetPath, key)) ? File.OpenRead(Path.Join(TargetPath, key)) : null;
+    public Task<Stream?> LoadStreamAsync(string key) => Task.FromResult<Stream?>(File.Exists(Path.Join(TargetPath, key)) ? File.OpenRead(Path.Join(TargetPath, key)) : null);
 }