1 files changed, 13 insertions, 13 deletions
diff --git a/MediaBrowser.Controller/Entities/CollectionFolder.cs b/MediaBrowser.Controller/Entities/CollectionFolder.cs
index 3e2c501b4..537beb26b 100644
--- a/MediaBrowser.Controller/Entities/CollectionFolder.cs
+++ b/MediaBrowser.Controller/Entities/CollectionFolder.cs
@@ -27,8 +27,8 @@ namespace MediaBrowser.Controller.Entities
 
         public CollectionFolder()
         {
-            PhysicalLocationsList = new List<string>();
-            PhysicalFolderIds = new List<Guid>();
+            PhysicalLocationsList = EmptyStringArray;
+            PhysicalFolderIds = EmptyGuidArray;
         }
 
         [IgnoreDataMember]
@@ -140,7 +140,7 @@ namespace MediaBrowser.Controller.Entities
         }
 
         [IgnoreDataMember]
-        public override IEnumerable<string> PhysicalLocations
+        public override string[] PhysicalLocations
         {
             get
             {
@@ -153,12 +153,12 @@ namespace MediaBrowser.Controller.Entities
             return true;
         }
 
-        public List<string> PhysicalLocationsList { get; set; }
-        public List<Guid> PhysicalFolderIds { get; set; }
+        public string[] PhysicalLocationsList { get; set; }
+        public Guid[] PhysicalFolderIds { get; set; }
 
         protected override FileSystemMetadata[] GetFileSystemChildren(IDirectoryService directoryService)
         {
-            return CreateResolveArgs(directoryService, true).FileSystemChildren.ToArray();
+            return CreateResolveArgs(directoryService, true).FileSystemChildren;
         }
 
         private bool _requiresRefresh;
@@ -168,9 +168,9 @@ namespace MediaBrowser.Controller.Entities
 
             if (!changed)
             {
-                var locations = PhysicalLocations.ToList();
+                var locations = PhysicalLocations;
 
-                var newLocations = CreateResolveArgs(new DirectoryService(Logger, FileSystem), false).PhysicalLocations.ToList();
+                var newLocations = CreateResolveArgs(new DirectoryService(Logger, FileSystem), false).PhysicalLocations;
 
                 if (!locations.SequenceEqual(newLocations))
                 {
@@ -180,7 +180,7 @@ namespace MediaBrowser.Controller.Entities
 
             if (!changed)
             {
-                var folderIds = PhysicalFolderIds.ToList();
+                var folderIds = PhysicalFolderIds;
 
                 var newFolderIds = GetPhysicalFolders(false).Select(i => i.Id).ToList();
 
@@ -242,15 +242,15 @@ namespace MediaBrowser.Controller.Entities
 
             LinkedChildren = linkedChildren.ToArray(linkedChildren.Count);
 
-            var folderIds = PhysicalFolderIds.ToList();
-            var newFolderIds = physicalFolders.Select(i => i.Id).ToList();
+            var folderIds = PhysicalFolderIds;
+            var newFolderIds = physicalFolders.Select(i => i.Id).ToArray();
 
             if (!folderIds.SequenceEqual(newFolderIds))
             {
                 changed = true;
                 if (setFolders)
                 {
-                    PhysicalFolderIds = newFolderIds.ToList();
+                    PhysicalFolderIds = newFolderIds;
                 }
             }
 
@@ -307,7 +307,7 @@ namespace MediaBrowser.Controller.Entities
             _requiresRefresh = _requiresRefresh || !args.PhysicalLocations.SequenceEqual(PhysicalLocations);
             if (setPhysicalLocations)
             {
-                PhysicalLocationsList = args.PhysicalLocations.ToList();
+                PhysicalLocationsList = args.PhysicalLocations;
             }
 
             return args;