From 37b050f8647bda199613523d11e0379090e78815 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Mon, 28 Aug 2017 17:07:39 +0100
Subject: [PATCH] Return an UnknownBlock if the BlockFactory hasn't been
 initialized yet

---
 src/pocketmine/block/BlockFactory.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/pocketmine/block/BlockFactory.php b/src/pocketmine/block/BlockFactory.php
index 6f41575d6..ec785a99d 100644
--- a/src/pocketmine/block/BlockFactory.php
+++ b/src/pocketmine/block/BlockFactory.php
@@ -375,7 +375,11 @@ class BlockFactory{
 		}
 
 		try{
-			$block = clone self::$fullList[($id << 4) | $meta];
+			if(self::$fullList !== null){
+				$block = clone self::$fullList[($id << 4) | $meta];
+			}else{
+				$block = new UnknownBlock($id, $meta);
+			}
 		}catch(\RuntimeException $e){
 			throw new \InvalidArgumentException("Block ID $id is out of bounds");
 		}