2 files changed, 6 insertions, 4 deletions

diff --git a/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs b/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs
index fcc7cc1..9518724 100644
--- a/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs
+++ b/OpenSim/Framework/Data.MySQL/MySQLDataStore.cs
@@ -374,12 +374,13 @@ namespace OpenSim.Framework.Data.MySQL
                 int rev = 0;
                 if (row.Read())
                 {
-                    byte[] heightmap = (byte[]) row["Heightfield"];
+                    MemoryStream str = new MemoryStream((byte[]) row["Heightfield"]);
+                    BinaryReader br = new BinaryReader(str);
                     for (int x = 0; x < 256; x++)
                     {
                         for (int y = 0; y < 256; y++)
                         {
-                            terret[x, y] = BitConverter.ToDouble(heightmap, ((x*256) + y)*8);
+                            terret[x, y] = br.ReadDouble();
                         }
                     }
                     rev = (int) row["Revision"];
diff --git a/OpenSim/Framework/Data.SQLite/SQLiteRegionData.cs b/OpenSim/Framework/Data.SQLite/SQLiteRegionData.cs
index a724875..5d9580e 100644
--- a/OpenSim/Framework/Data.SQLite/SQLiteRegionData.cs
+++ b/OpenSim/Framework/Data.SQLite/SQLiteRegionData.cs
@@ -436,12 +436,13 @@ namespace OpenSim.Framework.Data.SQLite
                         if (row.Read())
                         {
                             // TODO: put this into a function
-                            byte[] heightmap = (byte[]) row["Heightfield"];
+                            MemoryStream str = new MemoryStream((byte[]) row["Heightfield"]);
+                            BinaryReader br = new BinaryReader(str);
                             for (int x = 0; x < 256; x++)
                             {
                                 for (int y = 0; y < 256; y++)
                                 {
-                                    terret[x, y] = BitConverter.ToDouble(heightmap, ((x*256) + y)*8);
+                                    terret[x, y] = br.ReadDouble();
                                 }
                             }
                             rev = (int) row["Revision"];