1.1 --- a/jitcraft/Code.h	Sat Jun 30 20:20:39 2012 -0700
     1.2 +++ b/jitcraft/Code.h	Sat Jun 30 22:31:14 2012 -0700
     1.3 @@ -75,7 +75,7 @@
     1.4      }
     1.5  
     1.6      static Code *cast(Object *obj) {
     1.7 -        assert(obj->is(MapKind_Code));
     1.8 +        assert(!obj || obj->is(MapKind_Code));
     1.9          return reinterpret_cast<Code *>(obj);
    1.10      }
    1.11  };