From 9b11e39efc4a8300092de9696ea09acdc0238c6b Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Fri, 22 Mar 2019 13:42:06 +0000
Subject: [PATCH] use ??

---
 src/pocketmine/entity/EntityFactory.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/pocketmine/entity/EntityFactory.php b/src/pocketmine/entity/EntityFactory.php
index f2e1251ab..deca79678 100644
--- a/src/pocketmine/entity/EntityFactory.php
+++ b/src/pocketmine/entity/EntityFactory.php
@@ -206,10 +206,7 @@ final class EntityFactory{
 	 * @throws \RuntimeException
 	 */
 	public static function createFromData(Level $level, CompoundTag $nbt) : ?Entity{
-		$saveId = $nbt->getTag("id");
-		if($saveId === null){
-			$saveId = $nbt->getTag("identifier"); //new MCPE format
-		}
+		$saveId = $nbt->getTag("id") ?? $nbt->getTag("identifier");
 		$baseClass = null;
 		if($saveId instanceof StringTag){
 			$baseClass = self::$knownEntities[$saveId->getValue()] ?? null;