From 452a173807261fbf8c016223277bd26cb77c62d1 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Wed, 15 Aug 2018 08:51:18 +1000
Subject: [PATCH] SPIGOT-4271: Fix API error when enderman are not carrying a
 block

---
 .../java/org/bukkit/craftbukkit/entity/CraftEnderman.java  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
index 5998530a8f..b81693d9ff 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
@@ -3,6 +3,7 @@ package org.bukkit.craftbukkit.entity;
 import net.minecraft.server.EntityEnderman;
 
 import net.minecraft.server.IBlockData;
+import org.bukkit.Material;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.block.data.CraftBlockData;
@@ -18,13 +19,13 @@ public class CraftEnderman extends CraftMonster implements Enderman {
 
     public MaterialData getCarriedMaterial() {
         IBlockData blockData = getHandle().getCarried();
-        return CraftMagicNumbers.getMaterial(blockData);
+        return (blockData == null) ? Material.AIR.getNewData((byte) 0) : CraftMagicNumbers.getMaterial(blockData);
     }
 
     @Override
     public BlockData getCarriedBlock() {
         IBlockData blockData = getHandle().getCarried();
-        return CraftBlockData.fromData(blockData);
+        return (blockData == null) ? null : CraftBlockData.fromData(blockData);
     }
 
     public void setCarriedMaterial(MaterialData data) {
@@ -33,7 +34,7 @@ public class CraftEnderman extends CraftMonster implements Enderman {
 
     @Override
     public void setCarriedBlock(BlockData blockData) {
-        getHandle().setCarried(((CraftBlockData) blockData).getState());
+        getHandle().setCarried(blockData == null ? null : ((CraftBlockData) blockData).getState());
     }
 
     @Override