From b99edee6423d14165cc6d6a03a1ab1186db95f2a Mon Sep 17 00:00:00 2001
From: ORelio <oreliogitantispam.l0gin@spamgourmet.com>
Date: Fri, 22 Jul 2016 23:47:32 +0200
Subject: [PATCH] Fix index out of bound when height < 0 or > 255

Bug report by TNTUP, see #173
---
 MinecraftClient/Mapping/ChunkColumn.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/MinecraftClient/Mapping/ChunkColumn.cs b/MinecraftClient/Mapping/ChunkColumn.cs
index 26cbab39..007bdb22 100644
--- a/MinecraftClient/Mapping/ChunkColumn.cs
+++ b/MinecraftClient/Mapping/ChunkColumn.cs
@@ -42,7 +42,14 @@ namespace MinecraftClient.Mapping
         /// <returns>The chunk, or null if not loaded</returns>
         public Chunk GetChunk(Location location)
         {
-            return this[location.ChunkY];
+            try
+            {
+                return this[location.ChunkY];
+            }
+            catch (IndexOutOfRangeException)
+            {
+                return null;
+            }
         }
     }
 }