update file system methods

1 files changed, 3 insertions, 3 deletions

diff --git a/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs b/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
index d9c178d8b..6d5516ebd 100644
--- a/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
+++ b/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
@@ -95,7 +95,7 @@ namespace MediaBrowser.Common.Implementations.ScheduledTasks.Tasks
         /// <param name="progress">The progress.</param>
         private void DeleteCacheFilesFromDirectory(CancellationToken cancellationToken, string directory, DateTime minDateModified, IProgress<double> progress)
         {
-            var filesToDelete = new DirectoryInfo(directory).EnumerateFiles("*", SearchOption.AllDirectories)
+			var filesToDelete = _fileSystem.GetFiles(directory, true)
                 .Where(f => _fileSystem.GetLastWriteTimeUtc(f) < minDateModified)
                 .ToList();
 
@@ -120,14 +120,14 @@ namespace MediaBrowser.Common.Implementations.ScheduledTasks.Tasks
             progress.Report(100);
         }
 
-        private static void DeleteEmptyFolders(string parent)
+        private void DeleteEmptyFolders(string parent)
         {
             foreach (var directory in Directory.GetDirectories(parent))
             {
                 DeleteEmptyFolders(directory);
                 if (!Directory.EnumerateFileSystemEntries(directory).Any())
                 {
-                    Directory.Delete(directory, false);
+					_fileSystem.DeleteDirectory(directory, false);
                 }
             }
         }