From 3173b68bbe223ba483e77e53787d98bbb380a475 Mon Sep 17 00:00:00 2001
From: Erik Broes <erikbroes@grum.nl>
Date: Sun, 29 Jan 2012 13:37:32 +0100
Subject: [PATCH] Filter null/AIR from items dropped on death. Fixes:
 BUKKIT-653

---
 .../java/org/bukkit/craftbukkit/event/CraftEventFactory.java    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index db45fb60cc..f1e300744b 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -377,6 +377,8 @@ public class CraftEventFactory {
         victim.newExp = event.getNewExp();
 
         for (org.bukkit.inventory.ItemStack stack : event.getDrops()) {
+            if (stack == null || stack.getType() == Material.AIR) continue;
+
             world.dropItemNaturally(entity.getLocation(), stack);
         }