From ce52a805da551f4cef1b14beab58821887e349b9 Mon Sep 17 00:00:00 2001
From: Vixid <52578495+VixidDev@users.noreply.github.com>
Date: Fri, 1 Sep 2023 11:30:26 +0100
Subject: Fix NPE disconnect when using DG 3.7.8 or earlier (#817)

---
 .../miscfeatures/world/CrystalHollowChestHighlighter.java                | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/world/CrystalHollowChestHighlighter.java b/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/world/CrystalHollowChestHighlighter.java
index f9f526b1..61c96aad 100644
--- a/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/world/CrystalHollowChestHighlighter.java
+++ b/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/world/CrystalHollowChestHighlighter.java
@@ -50,6 +50,7 @@ public class CrystalHollowChestHighlighter extends GenericBlockHighlighter {
 
 	public static void processBlockChangePacket(S23PacketBlockChange packetIn) {
 		BlockPos pos = packetIn.getBlockPosition();
+		if (packetIn.blockState == null) return;
 		checkForChest(pos, packetIn.blockState);
 	}
 
-- 
cgit