From 0a4d0506d1761d2a6a9deaed54147c8e848f6db9 Mon Sep 17 00:00:00 2001
From: kobewi <kobewi4e@gmail.com>
Date: Sun, 11 Jun 2023 18:52:49 +0200
Subject: [PATCH] Fix problems reloading MeshLibrary

---
 editor/editor_node.cpp                        | 3 +++
 editor/plugins/mesh_library_editor_plugin.cpp | 1 +
 2 files changed, 4 insertions(+)

diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index cd74a13cb97..2ec05b04125 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -2027,6 +2027,9 @@ void EditorNode::_dialog_action(String p_file) {
 			if (err) {
 				show_accept(TTR("Error saving MeshLibrary!"), TTR("OK"));
 				return;
+			} else if (ResourceCache::has(p_file)) {
+				// Make sure MeshLibrary is updated in the editor.
+				ResourceLoader::load(p_file)->reload_from_file();
 			}
 
 		} break;
diff --git a/editor/plugins/mesh_library_editor_plugin.cpp b/editor/plugins/mesh_library_editor_plugin.cpp
index 7bee4d01eef..4cc96126deb 100644
--- a/editor/plugins/mesh_library_editor_plugin.cpp
+++ b/editor/plugins/mesh_library_editor_plugin.cpp
@@ -301,6 +301,7 @@ void MeshLibraryEditorPlugin::edit(Object *p_node) {
 		mesh_library_editor->edit(Object::cast_to<MeshLibrary>(p_node));
 		mesh_library_editor->show();
 	} else {
+		mesh_library_editor->edit(Ref<MeshLibrary>());
 		mesh_library_editor->hide();
 	}
 }