From 675583293f9f1949d4022dd2d9b759393278c93f Mon Sep 17 00:00:00 2001
From: redcrab2016 <your.smart.mobile@gmail.com>
Date: Thu, 18 Feb 2016 10:54:54 +0100
Subject: [PATCH] Crash if player spawn back to Y coord. >0 & <1

The issue come from  line 2664 : $v = $spawn->floor()
If $spawn->y is in ]0..1[ then $v->y == 0
Then getBlockId : line 2670 use  'y' as -1 => Crash boom
---
 src/pocketmine/level/Level.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pocketmine/level/Level.php b/src/pocketmine/level/Level.php
index 282cdafc7..a071e204e 100644
--- a/src/pocketmine/level/Level.php
+++ b/src/pocketmine/level/Level.php
@@ -2657,7 +2657,7 @@ class Level implements ChunkManager, Metadatable{
 	 * @return bool|Position
 	 */
 	public function getSafeSpawn($spawn = null){
-		if(!($spawn instanceof Vector3) or $spawn->y <= 0){
+		if(!($spawn instanceof Vector3) or $spawn->y < 1){
 			$spawn = $this->getSpawnLocation();
 		}
 		if($spawn instanceof Vector3){