Mantis#1714. Thank you kindly, Krtaylor for a patch that:

Solves llGetListLength fails scripts when list is not initialized.

1 files changed, 9 insertions, 1 deletions

diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
index 8ae2456..53d1209 100644
--- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -3355,7 +3355,15 @@ namespace OpenSim.Region.ScriptEngine.Common
         public LSL_Types.LSLInteger llGetListLength(LSL_Types.list src)
         {
             m_host.AddScriptLPS(1);
-            return src.Length;
+
+            if (src == null)
+            {
+                return 0;
+            }
+            else
+            {
+                return src.Length;
+            }
         }
 
         public LSL_Types.LSLInteger llList2Integer(LSL_Types.list src, int index)