Minor improvements

1 files changed, 3 insertions, 5 deletions

diff --git a/MediaBrowser.Controller/Providers/DirectoryService.cs b/MediaBrowser.Controller/Providers/DirectoryService.cs
index 303b03a21..b4dcb5441 100644
--- a/MediaBrowser.Controller/Providers/DirectoryService.cs
+++ b/MediaBrowser.Controller/Providers/DirectoryService.cs
@@ -69,12 +69,10 @@ namespace MediaBrowser.Controller.Providers
             //return _fileSystem.GetFileInfo(path);
         }
 
-        public List<string> GetFilePaths(string path)
-        {
-            return GetFilePaths(path, false);
-        }
+        public IReadOnlyList<string> GetFilePaths(string path)
+            => GetFilePaths(path, false);
 
-        public List<string> GetFilePaths(string path, bool clearCache)
+        public IReadOnlyList<string> GetFilePaths(string path, bool clearCache)
         {
             if (clearCache || !_filePathCache.TryGetValue(path, out List<string> result))
             {