From a0b5306b7906ded36162831327172ad2ad32edb8 Mon Sep 17 00:00:00 2001
From: Break <80194912+Break-Ben@users.noreply.github.com>
Date: Wed, 19 Nov 2025 14:34:58 +0800
Subject: [PATCH] Fix error when double-clicking nothing on scene tree

---
 scene/gui/tree.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index c02538d38b6..018a3cde32d 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -4164,7 +4164,7 @@ void Tree::gui_input(const Ref<InputEvent> &p_event) {
 					if (rtl) {
 						pressing_pos.x = get_size().width - pressing_pos.x;
 					}
-				} else if (mb->is_double_click()) {
+				} else if (mb->is_double_click() && get_item_at_position(mb->get_position()) != nullptr) {
 					emit_signal(SNAME("item_icon_double_clicked"));
 				}