From fe6762a6c7a00654a90b532e8c96a153c1b07593 Mon Sep 17 00:00:00 2001
From: Saracen <SaracenOne@gmail.com>
Date: Tue, 27 Aug 2024 22:55:43 +0100
Subject: [PATCH] Add Instance Placeholder validation check. Disallow toggling
 placeholder on editable children or inherited nodes.

---
 editor/scene_tree_dock.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index 02c8a03ac6e..f0ad4c4b5e1 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -1236,6 +1236,10 @@ void SceneTreeDock::_tool_selected(int p_tool, bool p_confirm_override) {
 				break;
 			}
 
+			if (!_validate_no_foreign()) {
+				break;
+			}
+
 			List<Node *> selection = editor_selection->get_selected_node_list();
 			List<Node *>::Element *e = selection.front();
 			if (e) {