From c11c2c831d8a1463a70c155fd212e3867c3c0b5a Mon Sep 17 00:00:00 2001
From: Mark McDowall <markus.mcd5@gmail.com>
Date: Fri, 1 Aug 2014 00:17:20 -0700
Subject: [PATCH] Don't set folder write time on Mono

---
 .../MediaFiles/EpisodeFileMovingService.cs         | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs b/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
index 24f1ab54e..44bec3fbe 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
@@ -130,15 +130,13 @@ private EpisodeFile TransferFile(EpisodeFile episodeFile, Series series, List<Ep
 
             try
             {
-                _logger.Debug("Setting last write time on series folder: {0}", series.Path);
-                _diskProvider.FolderSetLastWriteTimeUtc(series.Path, episodeFile.DateAdded);
+                SetFolderLastWriteTime(series.Path, episodeFile.DateAdded);
 
                 if (series.SeasonFolder)
                 {
                     var seasonFolder = Path.GetDirectoryName(destinationFilename);
 
-                    _logger.Debug("Setting last write time on season folder: {0}", seasonFolder);
-                    _diskProvider.FolderSetLastWriteTimeUtc(seasonFolder, episodeFile.DateAdded);
+                    SetFolderLastWriteTime(seasonFolder, episodeFile.DateAdded);
                 }
             }
 
@@ -202,5 +200,13 @@ private void SetFolderPermissions(string path)
         {
             SetPermissions(path, _configService.FolderChmod);
         }
+
+        private void SetFolderLastWriteTime(String path, DateTime time)
+        {
+            if (OsInfo.IsMono) return;
+
+            _logger.Debug("Setting last write time on series folder: {0}", path);
+            _diskProvider.FolderSetLastWriteTimeUtc(path, time);
+        }
     }
 }
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