From e5d59dc696e647624047465e0e718f2c65106b3c Mon Sep 17 00:00:00 2001
From: Robert Adams
Date: Tue, 28 Jan 2014 15:29:06 -0800
Subject: Repair database routines so they properly return null when asked for
 the heighmap of a region that does not exist.

---
 OpenSim/Data/MySQL/MySQLSimulationData.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'OpenSim/Data/MySQL')

diff --git a/OpenSim/Data/MySQL/MySQLSimulationData.cs b/OpenSim/Data/MySQL/MySQLSimulationData.cs
index 42f2ebb..2921c1c 100644
--- a/OpenSim/Data/MySQL/MySQLSimulationData.cs
+++ b/OpenSim/Data/MySQL/MySQLSimulationData.cs
@@ -616,10 +616,14 @@ namespace OpenSim.Data.MySQL
         // Legacy region loading
         public double[,] LoadTerrain(UUID regionID)
         {
+            double[,] ret = null;
             TerrainData terrData = LoadTerrain(regionID, (int)Constants.RegionSize, (int)Constants.RegionSize, (int)Constants.RegionHeight);
-            return terrData.GetDoubles();
+            if (terrData != null)
+                ret = terrData.GetDoubles();
+            return ret;
         }
 
+        // Returns 'null' if region not found
         public TerrainData LoadTerrain(UUID regionID, int pSizeX, int pSizeY, int pSizeZ)
         {
             TerrainData terrData = null;
-- 
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