From c1902a2a9b8acb5eb32791e0c5c3232766cd7156 Mon Sep 17 00:00:00 2001
From: Mike Primm <mike@tabrasa.io>
Date: Sat, 4 May 2019 02:44:11 -0500
Subject: [PATCH] Avoid exception on world border check on unloaded world

---
 .../src/main/java/org/dynmap/bukkit/helper/BukkitWorld.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bukkit-helper/src/main/java/org/dynmap/bukkit/helper/BukkitWorld.java b/bukkit-helper/src/main/java/org/dynmap/bukkit/helper/BukkitWorld.java
index ddccd7ae..7603a531 100644
--- a/bukkit-helper/src/main/java/org/dynmap/bukkit/helper/BukkitWorld.java
+++ b/bukkit-helper/src/main/java/org/dynmap/bukkit/helper/BukkitWorld.java
@@ -240,8 +240,12 @@ public class BukkitWorld extends DynmapWorld {
         }
         return cnt;
     }
+    private Polygon lastBorder;
     @Override
     public Polygon getWorldBorder() {
-        return BukkitVersionHelper.helper.getWorldBorder(world);
+    	if (world != null) {
+    		lastBorder = BukkitVersionHelper.helper.getWorldBorder(world);
+    	}
+    	return lastBorder;
     }
 }