From b6e4f5ed460c8c0b8e0ec4d6036619550933e804 Mon Sep 17 00:00:00 2001
From: Keivan Beigi <kay.one@gmail.com>
Date: Fri, 30 Aug 2013 18:56:12 -0700
Subject: [PATCH] delete target folder before update

---
 NzbDrone.Update/UpdateEngine/InstallUpdateService.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/NzbDrone.Update/UpdateEngine/InstallUpdateService.cs b/NzbDrone.Update/UpdateEngine/InstallUpdateService.cs
index ffafff691..13626a3c7 100644
--- a/NzbDrone.Update/UpdateEngine/InstallUpdateService.cs
+++ b/NzbDrone.Update/UpdateEngine/InstallUpdateService.cs
@@ -64,6 +64,7 @@ namespace NzbDrone.Update.UpdateEngine
 
                 try
                 {
+                    _diskProvider.DeleteFolder(installationFolder, true);
                     _diskProvider.CopyFolder(_appFolderInfo.GetUpdatePackageFolder(), installationFolder);
                 }
                 catch (Exception e)