From 2ccf70d3fe96bd5c36274f6bfbca2103819f8d1b Mon Sep 17 00:00:00 2001
From: mikeprimm <mike@primmhome.com>
Date: Fri, 20 May 2011 08:46:12 -0700
Subject: [PATCH] Make sure boundary condition is right on getMaximumY - must
 be 1 or higher

---
 src/main/java/org/dynmap/MapChunkCache.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/dynmap/MapChunkCache.java b/src/main/java/org/dynmap/MapChunkCache.java
index bcd56715..1649e457 100644
--- a/src/main/java/org/dynmap/MapChunkCache.java
+++ b/src/main/java/org/dynmap/MapChunkCache.java
@@ -186,7 +186,7 @@ public class MapChunkCache {
         if(snaparray != null) {
             CraftChunkSnapshot ss = snaparray[((x>>4) - x_min) + ((z>>4) - z_min) * x_dim];
             if(ss == null) {
-                return 0;
+                return 1;
             }
             else
                 return ss.getHighestBlockYAt(x & 0xF, z & 0xF);