From 919534d978f16d1b099bbd74c0a87743cb2341da Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Thu, 12 Dec 2019 16:28:30 +0000
Subject: [PATCH] EnderChest: fixed crash when plugins overwrite tile classes
 with incompatible ones relates to 47a959dace95eafe79212a444e3f865475c6ee8e

---
 src/pocketmine/block/EnderChest.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pocketmine/block/EnderChest.php b/src/pocketmine/block/EnderChest.php
index ea5afb2577..1f1f5e6ddd 100644
--- a/src/pocketmine/block/EnderChest.php
+++ b/src/pocketmine/block/EnderChest.php
@@ -84,6 +84,9 @@ class EnderChest extends Chest{
 				$enderChest = $t;
 			}else{
 				$enderChest = Tile::createTile(Tile::ENDER_CHEST, $this->getLevel(), TileEnderChest::createNBT($this));
+				if(!($enderChest instanceof TileEnderChest)){
+					return true;
+				}
 			}
 
 			if(!$this->getSide(Vector3::SIDE_UP)->isTransparent()){