From cf6bfea93ff2a1e2b166de07bc8a0625230f3cad Mon Sep 17 00:00:00 2001
From: sps1112 <sidps1112@gmail.com>
Date: Wed, 3 Mar 2021 15:59:30 +0530
Subject: [PATCH] Add null check for NavigationMesh.create_from_mesh()

---
 scene/resources/navigation_mesh.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scene/resources/navigation_mesh.cpp b/scene/resources/navigation_mesh.cpp
index 84f3c23f77c..8c12f59a006 100644
--- a/scene/resources/navigation_mesh.cpp
+++ b/scene/resources/navigation_mesh.cpp
@@ -31,6 +31,8 @@
 #include "navigation_mesh.h"
 
 void NavigationMesh::create_from_mesh(const Ref<Mesh> &p_mesh) {
+	ERR_FAIL_COND(p_mesh.is_null());
+
 	vertices = Vector<Vector3>();
 	clear_polygons();