From 59f7cf79c9925ea07a79d975bf480aba7b5d6498 Mon Sep 17 00:00:00 2001
From: Melanie Thielker
Date: Fri, 31 Mar 2017 13:51:42 +0100
Subject: Prevent error spew when script send IM to HG users before HG is up

---
 .../Framework/UserManagement/UserManagementModule.cs          | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'OpenSim/Region/CoreModules/Framework')

diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
index 51f973a..32cb5a3 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
@@ -957,9 +957,14 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
 
         public virtual bool IsLocalGridUser(UUID uuid)
         {
-            UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, uuid);
-            if (account == null || (account != null && !account.LocalToGrid))
-                return false;
+            lock (m_Scenes)
+            {
+                if (m_Scenes.Count == 0)
+                    return true;
+                UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, uuid);
+                if (account == null || (account != null && !account.LocalToGrid))
+                    return false;
+            }
 
             return true;
         }
-- 
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