From 9a50a1fe0cc641a4ec931d733702b775292a6ab6 Mon Sep 17 00:00:00 2001
From: STRWarrior <niels.breuker@hotmail.nl>
Date: Mon, 10 Nov 2014 21:55:13 +0100
Subject: [PATCH] TallGrassGenerator: Fixed crash when too high

---
 src/Generating/FinishGen.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Generating/FinishGen.cpp b/src/Generating/FinishGen.cpp
index 18f8ee2bc1..b8afac09a6 100644
--- a/src/Generating/FinishGen.cpp
+++ b/src/Generating/FinishGen.cpp
@@ -199,6 +199,11 @@ void cFinishGenTallGrass::GenFinish(cChunkDesc & a_ChunkDesc)
 			
 			// Get the top block + 1. This is the place where the grass would finaly be placed:
 			int y = a_ChunkDesc.GetHeight(x, z) + 1;
+			
+			if (y >= 255)
+			{
+				continue;
+			}
 
 			// Check if long grass can be placed:
 			if (