From 9826abd83e646a41826b5531c2ab9a1844cb4a27 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Sat, 26 Jan 2019 16:59:03 +0000
Subject: [PATCH] Stair: fixed crash if player is null

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

diff --git a/src/pocketmine/block/Stair.php b/src/pocketmine/block/Stair.php
index e45e25482..cf9328aac 100644
--- a/src/pocketmine/block/Stair.php
+++ b/src/pocketmine/block/Stair.php
@@ -89,7 +89,7 @@ abstract class Stair extends Transparent{
 			2 => 1,
 			3 => 3
 		];
-		$this->meta = $faces[$player->getDirection()] & 0x03;
+		$this->meta = $player !== null ? $faces[$player->getDirection()] & 0x03 : 0;
 		if(($clickVector->y > 0.5 and $face !== Vector3::SIDE_UP) or $face === Vector3::SIDE_DOWN){
 			$this->meta |= 0x04; //Upside-down stairs
 		}