From 7d3d9e92e89e726fc3e999ac343db06b694d95e7 Mon Sep 17 00:00:00 2001
From: Tiger Wang <ziwei.tiger@hotmail.co.uk>
Date: Wed, 4 Jun 2014 20:01:05 +0100
Subject: Fixed a NetherFinisher bug

---
 src/Generating/FinishGen.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/Generating/FinishGen.cpp')

diff --git a/src/Generating/FinishGen.cpp b/src/Generating/FinishGen.cpp
index f2d66af70..c77145bc6 100644
--- a/src/Generating/FinishGen.cpp
+++ b/src/Generating/FinishGen.cpp
@@ -125,6 +125,15 @@ void cFinishGenNetherClumpFoliage::TryPlaceClump(cChunkDesc & a_ChunkDesc, int a
 			float zz = (float) a_ChunkDesc.GetChunkZ() * cChunkDef::Width + z;
 			for (int y = a_RelY - 2; y < a_RelY + 2; y++)
 			{
+				if (
+					((x < 0) || (x >= cChunkDef::Width)) ||
+					((y < 0) || (y >= cChunkDef::Height)) ||
+					((z < 0) || (z >= cChunkDef::Width))
+					)
+				{
+					continue;
+				}
+
 				if (a_ChunkDesc.GetBlockType(x, y, z) != E_BLOCK_AIR) // Don't replace non air blocks.
 				{
 					continue;
-- 
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