From a5bbd13794b6b0f791857e3b76e7b5a100c7d179 Mon Sep 17 00:00:00 2001
From: dankan1890 <mewuidev2@gmail.com>
Date: Wed, 22 Apr 2020 04:26:44 +0200
Subject: [PATCH] Fixed output prints " Signal 'node_removed' is already
 connected " when the editor settings window is closed.

Close #38012

(cherry picked from commit ef08e64afb77834120596484309cfd0f4618d7c9)
---
 editor/plugins/tile_map_editor_plugin.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/editor/plugins/tile_map_editor_plugin.cpp b/editor/plugins/tile_map_editor_plugin.cpp
index 3a1fc6c7d0c..8736b88b71e 100644
--- a/editor/plugins/tile_map_editor_plugin.cpp
+++ b/editor/plugins/tile_map_editor_plugin.cpp
@@ -57,17 +57,18 @@ void TileMapEditor::_notification(int p_what) {
 
 		} break;
 
+		case NOTIFICATION_ENTER_TREE: {
+
+			get_tree()->connect("node_removed", this, "_node_removed");
+			FALLTHROUGH;
+		}
+
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
 
 			if (is_visible_in_tree()) {
 				_update_palette();
 			}
-			FALLTHROUGH;
-		}
 
-		case NOTIFICATION_ENTER_TREE: {
-
-			get_tree()->connect("node_removed", this, "_node_removed");
 			paint_button->set_icon(get_icon("Edit", "EditorIcons"));
 			bucket_fill_button->set_icon(get_icon("Bucket", "EditorIcons"));
 			picker_button->set_icon(get_icon("ColorPick", "EditorIcons"));