From c3fc908a68e49820842481d828a3680081a8fbdb Mon Sep 17 00:00:00 2001
From: Michael Becker <alcexhim@gmail.com>
Date: Sat, 27 Feb 2021 08:35:50 -0500
Subject: [PATCH] this fires when we switch away from an Editor, so don't crash

---
 .../Panels/DocumentExplorerPanel.cs                            | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Libraries/UniversalEditor.UserInterface/Panels/DocumentExplorerPanel.cs b/Libraries/UniversalEditor.UserInterface/Panels/DocumentExplorerPanel.cs
index f1e05f45..54b198fe 100644
--- a/Libraries/UniversalEditor.UserInterface/Panels/DocumentExplorerPanel.cs
+++ b/Libraries/UniversalEditor.UserInterface/Panels/DocumentExplorerPanel.cs
@@ -46,6 +46,9 @@ namespace UniversalEditor.UserInterface.Panels
 			if (lv.SelectedRows.Count == 0)
 				return;
 
+			if (CurrentEditor == null)
+				return;
+
 			EditorDocumentExplorerNode node = lv.SelectedRows[0].GetExtraData<EditorDocumentExplorerNode>("node");
 			CurrentEditor.OnDocumentExplorerSelectionChanged(new EditorDocumentExplorerSelectionChangedEventArgs(node));
 		}