From 9be95bf263c9d8ab6d6520ae8b27fb06711f9b54 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Sun, 1 Dec 2019 21:02:49 +0000
Subject: [PATCH] Block: return [] instead of null in getMetadata() (return
 type is non-nullable)

---
 src/pocketmine/block/Block.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pocketmine/block/Block.php b/src/pocketmine/block/Block.php
index 0ed6eb803..3fee8b260 100644
--- a/src/pocketmine/block/Block.php
+++ b/src/pocketmine/block/Block.php
@@ -763,7 +763,7 @@ class Block extends Position implements BlockIds, Metadatable{
 			return $this->level->getBlockMetadata()->getMetadata($this, $metadataKey);
 		}
 
-		return null;
+		return [];
 	}
 
 	public function hasMetadata(string $metadataKey) : bool{