From 5e434841ec358ae3fefa2356b122c9d62df94179 Mon Sep 17 00:00:00 2001
From: Nathan Franke <natfra@pm.me>
Date: Sat, 20 Mar 2021 18:48:41 -0500
Subject: [PATCH] Add Root Null Check

(cherry picked from commit 3c921ba80177e0b8c24fcad1cde5c903248d385a)
---
 scene/main/scene_tree.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index 55973b72d9be..79c071832ed2 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -460,6 +460,7 @@ void SceneTree::input_event(const Ref<InputEvent> &p_event) {
 }
 
 void SceneTree::init() {
+	ERR_FAIL_COND(!root);
 	initialized = true;
 	root->_set_tree(this);
 	MainLoop::init();