From acd0a8f2d4cd651bd465a8d9ac9fb50944e8ecfc Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Sun, 3 Feb 2019 13:36:35 +0000
Subject: [PATCH] fix possible crash in Projectile

---
 src/pocketmine/entity/projectile/Projectile.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pocketmine/entity/projectile/Projectile.php b/src/pocketmine/entity/projectile/Projectile.php
index 2a1ebb9bf..b6ef1154d 100644
--- a/src/pocketmine/entity/projectile/Projectile.php
+++ b/src/pocketmine/entity/projectile/Projectile.php
@@ -165,7 +165,7 @@ abstract class Projectile extends Entity{
 	}
 
 	public function onNearbyBlockChange() : void{
-		if($this->blockHit !== null and !$this->blockHit->isSameState($this->level->getBlock($this->blockHit))){
+		if($this->blockHit !== null and $this->level->isInLoadedTerrain($this->blockHit) and !$this->blockHit->isSameState($this->level->getBlock($this->blockHit))){
 			$this->blockHit = null;
 		}