From ed9cf5ca087991f38d9926665f268dece213a1e6 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Mon, 20 Jun 2022 15:01:29 +0100
Subject: [PATCH] Fix missing null check in
ChunkGenerator#findNearestMapStructure
---
...-check-in-ChunkGenerator-findNearest.patch | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 patches/server/0917-Fix-missing-null-check-in-ChunkGenerator-findNearest.patch
diff --git a/patches/server/0917-Fix-missing-null-check-in-ChunkGenerator-findNearest.patch b/patches/server/0917-Fix-missing-null-check-in-ChunkGenerator-findNearest.patch
new file mode 100644
index 0000000000..3961e71e15
--- /dev/null
+++ b/patches/server/0917-Fix-missing-null-check-in-ChunkGenerator-findNearest.patch
@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <theboyetronic@gmail.com>
+Date: Mon, 20 Jun 2022 14:59:38 +0100
+Subject: [PATCH] Fix missing null check in
+ ChunkGenerator#findNearestMapStructure
+
+
+diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
+index cdfe2589ca598263d58a11a978e176ab3ecb87e6..264ca51c2f2a5ff69688372b71ad7355366bac1a 100644
+--- a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
++++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
+@@ -353,6 +353,7 @@ public abstract class ChunkGenerator {
+ if (structureplacement1 instanceof ConcentricRingsStructurePlacement) {
+ ConcentricRingsStructurePlacement concentricringsstructureplacement = (ConcentricRingsStructurePlacement) structureplacement1;
+ Pair<BlockPos, Holder<Structure>> pair1 = this.getNearestGeneratedStructure((Set) entry.getValue(), world, structuremanager, center, skipReferencedStructures, concentricringsstructureplacement);
++ if (pair1 == null) continue; // Paper
+ BlockPos blockposition1 = (BlockPos) pair1.getFirst();
+ double d1 = center.distSqr(blockposition1);
+