From 4389f47fb68e0421b30966600c9a982bff9247d6 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Sun, 8 Mar 2015 00:37:48 -0500
Subject: sync updates

---
 .../ScheduledTasks/Tasks/DeleteCacheFileTask.cs            | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs')

diff --git a/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs b/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
index 779f992d3..eb2b46c22 100644
--- a/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
+++ b/MediaBrowser.Common.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
@@ -118,9 +118,23 @@ namespace MediaBrowser.Common.Implementations.ScheduledTasks.Tasks
                 index++;
             }
 
+            DeleteEmptyFolders(directory);
+
             progress.Report(100);
         }
 
+        private static void DeleteEmptyFolders(string parent)
+        {
+            foreach (var directory in Directory.GetDirectories(parent))
+            {
+                DeleteEmptyFolders(directory);
+                if (!Directory.EnumerateFileSystemEntries(directory).Any())
+                {
+                    Directory.Delete(directory, false);
+                }
+            }
+        }
+
         private void DeleteFile(string path)
         {
             try
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