From a5f85b6f1af546c6253ffda782a1bbff0b528501 Mon Sep 17 00:00:00 2001
From: EvilSeph <evilseph@gmail.com>
Date: Fri, 22 Jul 2011 00:06:08 -0400
Subject: [PATCH] Fixed map render distance when view-distance < 7.

---
 src/main/java/net/minecraft/server/ItemWorldMap.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/net/minecraft/server/ItemWorldMap.java b/src/main/java/net/minecraft/server/ItemWorldMap.java
index 1995346d74..be54e2d7c9 100644
--- a/src/main/java/net/minecraft/server/ItemWorldMap.java
+++ b/src/main/java/net/minecraft/server/ItemWorldMap.java
@@ -62,6 +62,7 @@ public class ItemWorldMap extends ItemWorldMapBase {
                             byte b2 = 0;
                             int[] aint = new int[256];
                             Chunk chunk = world.getChunkAtWorldCoords(i3, j3);
+                            if (chunk.isEmpty()) continue; // CraftBukkit
                             int k3 = i3 & 15;
                             int l3 = j3 & 15;
                             int i4 = 0;