From 4047154eecac87d554df9a8d67c6b2ad5ae894dc Mon Sep 17 00:00:00 2001
From: tznind <t.z.nind@dundee.ac.uk>
Date: Mon, 23 Nov 2020 11:35:24 +0000
Subject: [PATCH] Fixed returning subdirectory duplicates in example

---
 Terminal.Gui/Views/TreeView.cs            | 2 +-
 UICatalog/Scenarios/TreeViewFileSystem.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Terminal.Gui/Views/TreeView.cs b/Terminal.Gui/Views/TreeView.cs
index c4a2bd15c..58467fc57 100644
--- a/Terminal.Gui/Views/TreeView.cs
+++ b/Terminal.Gui/Views/TreeView.cs
@@ -375,7 +375,7 @@ namespace Terminal.Gui {
 		public virtual void FetchChildren()
 		{
 			if (tree.ChildrenGetter == null)
-			return;
+				return;
 
 			this.ChildBranches = tree.ChildrenGetter(this.Model).ToDictionary(k=>k,val=>new Branch(tree,this,val));
 		}
diff --git a/UICatalog/Scenarios/TreeViewFileSystem.cs b/UICatalog/Scenarios/TreeViewFileSystem.cs
index 0f2cbbb41..cc1c260ed 100644
--- a/UICatalog/Scenarios/TreeViewFileSystem.cs
+++ b/UICatalog/Scenarios/TreeViewFileSystem.cs
@@ -85,7 +85,7 @@ namespace UICatalog.Scenarios {
 			// If it is a directory it's children are all contained files and dirs
 			if(model is DirectoryInfo d) {
 				try {
-					return d.GetDirectories().Cast<object>().Union(d.GetFileSystemInfos());
+					return d.GetFileSystemInfos();
 				}
 				catch(SystemException ex) {
 					return new []{ex};