From 8e5678213836671925bc7dd4f451cf40e0dae80c Mon Sep 17 00:00:00 2001
From: Shoghi Cervantes <shoghicp@gmail.com>
Date: Sun, 15 Feb 2015 18:25:40 +0100
Subject: [PATCH] Fixed #2619 BlockMetadataStore

---
 src/pocketmine/metadata/BlockMetadataStore.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/pocketmine/metadata/BlockMetadataStore.php b/src/pocketmine/metadata/BlockMetadataStore.php
index 093824768..ed295666b 100644
--- a/src/pocketmine/metadata/BlockMetadataStore.php
+++ b/src/pocketmine/metadata/BlockMetadataStore.php
@@ -42,7 +42,7 @@ class BlockMetadataStore extends MetadataStore{
 	}
 
 	public function getMetadata($block, $metadataKey){
-		if($block instanceof Block){
+		if(!($block instanceof Block)){
 			throw new \InvalidArgumentException("Object must be a Block");
 		}
 		if($block->getLevel() === $this->owningLevel){
@@ -53,7 +53,7 @@ class BlockMetadataStore extends MetadataStore{
 	}
 
 	public function hasMetadata($block, $metadataKey){
-		if($block instanceof Block){
+		if(!($block instanceof Block)){
 			throw new \InvalidArgumentException("Object must be a Block");
 		}
 		if($block->getLevel() === $this->owningLevel){
@@ -64,7 +64,7 @@ class BlockMetadataStore extends MetadataStore{
 	}
 
 	public function removeMetadata($block, $metadataKey, Plugin $owningPlugin){
-		if($block instanceof Block){
+		if(!($block instanceof Block)){
 			throw new \InvalidArgumentException("Object must be a Block");
 		}
 		if($block->getLevel() === $this->owningLevel){
@@ -75,7 +75,7 @@ class BlockMetadataStore extends MetadataStore{
 	}
 
 	public function setMetadata($block, $metadataKey, MetadataValue $newMetadatavalue){
-		if($block instanceof Block){
+		if(!($block instanceof Block)){
 			throw new \InvalidArgumentException("Object must be a Block");
 		}
 		if($block->getLevel() === $this->owningLevel){