* Reapply http://opensimulator.org/mantis/view.php?id=2710

* This patch gets NHibernate working
*** PLEASE NOTE: This patch now requires the libmono-oracle2.0-cil library to be installed on Ubuntu (to stop the System.Data.Oracle missing failure) ***
* Not sure what the dependency is on other distros.  Adding this info to http://opensimulator.org/wiki/Build_Instructions would be most welcome
* Adds Castle.* libraries that were missing last time (note, dlls have been added from http://downloads.sourceforge.net/nhibernate/NHibernate-2.0.1.GA-bin.zip)

1 files changed, 5 insertions, 2 deletions

diff --git a/OpenSim/Data/NHibernate/LLVector3UserType.cs b/OpenSim/Data/NHibernate/LLVector3UserType.cs
index cdd15ec..25a2bc6 100644
--- a/OpenSim/Data/NHibernate/LLVector3UserType.cs
+++ b/OpenSim/Data/NHibernate/LLVector3UserType.cs
@@ -74,9 +74,12 @@ namespace OpenSim.Data.NHibernate
             int x = rs.GetOrdinal(names[0]);
             int y = rs.GetOrdinal(names[1]);
             int z = rs.GetOrdinal(names[2]);
-            if (!rs.IsDBNull(x))
+            if (!rs.IsDBNull(x) && !rs.IsDBNull(y) && !rs.IsDBNull(z))
             {
-                vector = new Vector3((Single)rs[x], (Single)rs[y], (Single)rs[z]);
+                float X = (Single)Convert.ToDouble(rs[x].ToString());
+                float Y = (Single)Convert.ToDouble(rs[y].ToString());
+                float Z = (Single)Convert.ToDouble(rs[z].ToString());
+                vector = new Vector3(X, Y, Z);
             }
             return vector;
         }