fixes around saving music brainz id's to xml

1 files changed, 5 insertions, 1 deletions

diff --git a/MediaBrowser.Controller/IO/FileData.cs b/MediaBrowser.Controller/IO/FileData.cs
index c1ca5336b..dc2b49c75 100644
--- a/MediaBrowser.Controller/IO/FileData.cs
+++ b/MediaBrowser.Controller/IO/FileData.cs
@@ -4,6 +4,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using MoreLinq;
 
 namespace MediaBrowser.Controller.IO
 {
@@ -38,7 +39,10 @@ namespace MediaBrowser.Controller.IO
 
             if (!resolveShortcuts && flattenFolderDepth == 0)
             {
-                return entries.ToDictionary(i => i.FullName, StringComparer.OrdinalIgnoreCase);
+                // Seeing dupes on some users file system for some reason
+                return entries
+                    .DistinctBy(i => i.FullName, StringComparer.OrdinalIgnoreCase)
+                    .ToDictionary(i => i.FullName, StringComparer.OrdinalIgnoreCase);
             }
 
             var dict = new Dictionary<string, FileSystemInfo>(StringComparer.OrdinalIgnoreCase);