From 49622cc2a59e1cde6da0e187abbad78218b1756c Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Fri, 30 Mar 2018 11:07:29 +0100
Subject: [PATCH] NetworkBinaryStream: simplify read of canPlaceOn and
 canDestroy lists

---
 .../network/mcpe/NetworkBinaryStream.php           | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/src/pocketmine/network/mcpe/NetworkBinaryStream.php b/src/pocketmine/network/mcpe/NetworkBinaryStream.php
index f126fe787..9b1236898 100644
--- a/src/pocketmine/network/mcpe/NetworkBinaryStream.php
+++ b/src/pocketmine/network/mcpe/NetworkBinaryStream.php
@@ -84,19 +84,13 @@ class NetworkBinaryStream extends BinaryStream{
 		}
 
 		//TODO
-		$canPlaceOn = $this->getVarInt();
-		if($canPlaceOn > 0){
-			for($i = 0; $i < $canPlaceOn; ++$i){
-				$this->getString();
-			}
+		for($i = 0, $canPlaceOn = $this->getVarInt(); $i < $canPlaceOn; ++$i){
+			$this->getString();
 		}
 
 		//TODO
-		$canDestroy = $this->getVarInt();
-		if($canDestroy > 0){
-			for($i = 0; $i < $canDestroy; ++$i){
-				$this->getString();
-			}
+		for($i = 0, $canDestroy = $this->getVarInt(); $i < $canDestroy; ++$i){
+			$this->getString();
 		}
 
 		return ItemFactory::get($id, $data, $cnt, $nbt);