[lazarus] Patch

[Luc]

a little patch it removes a declared variable which is not used

Index: F:/lazarus-svn/trunk/lcl/maps.pp
===================================================================
--- F:/lazarus-svn/trunk/lcl/maps.pp    (revision 9158)
+++ F:/lazarus-svn/trunk/lcl/maps.pp    (working copy)
@@ -533,8 +533,6 @@
   begin
     raise EInvalidOperation.Create('Cannot move past end');
   end;
-var
-  Node: TAvgLvlTreeNode;
 begin
   if FInvalid
   then begin
@@ -562,8 +560,6 @@
   begin
     raise EInvalidOperation.Create('Cannot move before start');
   end;
-var
-  Node: TAvgLvlTreeNode;
 begin
   if FBOM then Error;
   FInvalid := False;