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Fix NPE for BlockDataMeta#getBlockData (#7670)
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patches/server/0897-Fix-NPE-for-BlockDataMeta-getBlockData.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 | ||
From: Jake Potrebic <jake.m.potrebic@gmail.com> | ||
Date: Sun, 27 Mar 2022 16:00:28 -0700 | ||
Subject: [PATCH] Fix NPE for BlockDataMeta#getBlockData | ||
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java | ||
index 1fe46049cc33c24db04fbfcde36ab275c03177bf..5607dc10dc1c9d2dbf4e3007890e5e89a175605e 100644 | ||
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java | ||
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java | ||
@@ -1093,7 +1093,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { | ||
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@Override | ||
public BlockData getBlockData(Material material) { | ||
- return CraftBlockData.fromData(BlockItem.getBlockState(CraftMagicNumbers.getBlock(material).defaultBlockState(), blockData)); | ||
+ // Paper start - fix NPE if this.blockData is null | ||
+ final net.minecraft.world.level.block.state.BlockState defaultBlockState = CraftMagicNumbers.getBlock(material).defaultBlockState(); | ||
+ return CraftBlockData.fromData(this.blockData == null ? defaultBlockState : BlockItem.getBlockState(defaultBlockState, blockData)); | ||
+ // Paper end | ||
} | ||
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@Override |