* fix from mantis 17818. Value is only peaked, add readvalue to also consume it.

git-svn-id: trunk@16301 -

rtl/objpas/classes/reader.inc

@@ -1101,10 +1101,12 @@ begin
     vaNil:
       begin
         Result:=system.unassigned;
+        readvalue;
       end;
     vaNull:
       begin
         Result:=system.null;
+        readvalue;
       end;
     { all integer sizes must be split for big endian systems }
     vaInt8,vaInt16,vaInt32: