From 70c53a4f67e4470472a488e655b62e3c002b9bde Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Sun, 23 Oct 2022 14:19:17 +0200
Subject: [PATCH] Fix error if nothing is selected

---
 Source/Editor/Windows/SceneTreeWindow.cs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/Source/Editor/Windows/SceneTreeWindow.cs b/Source/Editor/Windows/SceneTreeWindow.cs
index 17a0b7807..396bd3747 100644
--- a/Source/Editor/Windows/SceneTreeWindow.cs
+++ b/Source/Editor/Windows/SceneTreeWindow.cs
@@ -209,16 +209,19 @@ namespace FlaxEditor.Windows
             if (_sceneTreePanel.HScrollBar != null)
                 _sceneTreePanel.HScrollBar.ThumbEnabled = enabled;
         }
-        
+
         /// <summary>
-        /// Scroll to selected node in the scene tree
+        /// Scrolls to the selected node in the scene tree.
         /// </summary>
         public void ScrollToSelectedNode()
         {
-            // Scroll to node 
+            // Scroll to node
             var nodeSelection = _tree.Selection;
-            var scrollControl = nodeSelection[nodeSelection.Count - 1];
-            _sceneTreePanel.ScrollViewTo(scrollControl);
+            if (nodeSelection.Count != 0)
+            {
+                var scrollControl = nodeSelection[nodeSelection.Count - 1];
+                _sceneTreePanel.ScrollViewTo(scrollControl);
+            }
         }
 
         private void OnSearchBoxTextChanged()