Ensure no UUID.Zero region ID is ever written to presence. Add a Migration

to add a LastSeen field of type "Timestamp" to Presence for MySQL

1 files changed, 3 insertions, 1 deletions

diff --git a/OpenSim/Data/MySQL/MySQLPresenceData.cs b/OpenSim/Data/MySQL/MySQLPresenceData.cs
index 71caa1a..7b0016b 100644
--- a/OpenSim/Data/MySQL/MySQLPresenceData.cs
+++ b/OpenSim/Data/MySQL/MySQLPresenceData.cs
@@ -78,6 +78,9 @@ namespace OpenSim.Data.MySQL
             if (pd.Length == 0)
                 return false;
 
+            if (regionID == UUID.Zero)
+                return;
+
             MySqlCommand cmd = new MySqlCommand();
 
             cmd.CommandText = String.Format("update {0} set RegionID=?RegionID where `SessionID`=?SessionID", m_Realm);
@@ -90,6 +93,5 @@ namespace OpenSim.Data.MySQL
 
             return true;
         }
-
     }
 }