From 1866a605e1a7b51223b224965b4d92e046a0596c Mon Sep 17 00:00:00 2001
From: Haoyu Qiu <timothyqiu32@gmail.com>
Date: Sun, 16 May 2021 19:42:28 +0800
Subject: [PATCH] Fix Tree::get_column_at_position crash

(cherry picked from commit c8efcf81d288068f9c8b5803f57f2aa4e51e959e)
---
 scene/gui/tree.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 8ebe102fb2a..cc95c0aac4f 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -3974,6 +3974,8 @@ Tree::Tree() {
 
 	allow_reselect = false;
 	propagate_mouse_activated = false;
+
+	update_cache();
 }
 
 Tree::~Tree() {