1 files changed, 5 insertions, 0 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
index 7081e5c..ffb5a93 100644
--- a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
@@ -1704,6 +1704,11 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 return ret;
             }
 
+            static public LSLInteger operator !(LSLInteger i1)
+            {
+                return i1.value == 0 ? 1 : 0;
+            }
+
             public static LSLInteger operator ++(LSLInteger i)
             {
                 i.value++;