diff --git a/OtlCommon.pas b/OtlCommon.pas
index 2f3e1c4f..feb940ba 100644
--- a/OtlCommon.pas
+++ b/OtlCommon.pas
@@ -3043,7 +3043,6 @@ function TOmniValue.LogValue(depth: integer): string;
   CBoolStr: array [boolean] of string = ('F', 'T');
 var
   arr: TOmniValueContainer;
-  autoDestroy: IOmniAutoDestroyObject;
   i: integer;
   maxItems: integer;
   obj: TObject;