PaperMC/Spigot-Server-Patches/0205-Fix-NFE-when-attempting-to-read-EMPTY-ItemStack.patch
Aikar 18c3716c49
Current Chunk for Entity and Block Entities, counts by entity type
This enables us a fast reference to the entities current chunk instead
of having to look it up by hashmap lookups.

We also store counts by type to further enable other performance optimizations in later patches.
2018-07-04 03:58:56 -04:00

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Diff

From 070cf38a5cd2ad6ee121d9b8cefff5c0365e62cb Mon Sep 17 00:00:00 2001
From: kashike <kashike@vq.lc>
Date: Sun, 9 Apr 2017 23:50:15 -0700
Subject: [PATCH] Fix NFE when attempting to read EMPTY ItemStack
Thanks @gabizou
diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
index 736686bed..d666088f2 100644
--- a/src/main/java/net/minecraft/server/ItemStack.java
+++ b/src/main/java/net/minecraft/server/ItemStack.java
@@ -120,7 +120,7 @@ public final class ItemStack {
// CraftBukkit - break into own method
public void load(NBTTagCompound nbttagcompound) {
- this.item = Item.b(nbttagcompound.getString("id"));
+ this.item = nbttagcompound.hasKeyOfType("id", 8) ? Item.b(nbttagcompound.getString("id")) : Item.getItemOf(Blocks.AIR); // Paper - fix NumberFormatException caused by attempting to read an EMPTY ItemStack
this.count = nbttagcompound.getByte("Count");
// CraftBukkit start - Route through setData for filtering
// this.damage = Math.max(0, nbttagcompound.getShort("Damage"));
--
2.18.0