From f17f3f8830088304d7144a8eb3c25d9956f3aa20 Mon Sep 17 00:00:00 2001
From: voxelv <timslippy@librem.one>
Date: Wed, 23 Jun 2021 22:54:00 -0700
Subject: Avoid using a nullptr root in Tree._range_click_timeout().

Fixes #46648
---
 scene/gui/tree.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index aac15cd9a5..0a0b5d4a08 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -2135,6 +2135,10 @@ void Tree::_range_click_timeout() {
 			}
 		}
 
+		if (!root) {
+			return;
+		}
+
 		click_handled = false;
 		Ref<InputEventMouseButton> mb;
 		mb.instantiate();
-- 
cgit v1.2.3