Index: generic/nsfShadow.c
===================================================================
diff -u -r7f1ad54528440269c6a26b63c1cb0f0d35001e9c -r58e11ae3135406567181a97b8eac0d88e179a897
--- generic/nsfShadow.c	(.../nsfShadow.c)	(revision 7f1ad54528440269c6a26b63c1cb0f0d35001e9c)
+++ generic/nsfShadow.c	(.../nsfShadow.c)	(revision 58e11ae3135406567181a97b8eac0d88e179a897)
@@ -211,8 +211,8 @@
     NsfObject *object = NsfGetObjectFromCmdPtr(cmd);
     Tcl_Obj *methodObj = object ? NsfMethodObj(object, NSF_o_move_idx) : NULL;
     if (object && methodObj) {
-      return NsfCallMethodWithArgs((ClientData)object, interp,
-                                     methodObj, objv[2], 1, 0, NSF_CSC_IMMEDIATE);
+      return NsfCallMethodWithArgs(interp, (Nsf_Object *)object,
+				   methodObj, objv[2], 1, 0, NSF_CSC_IMMEDIATE);
     }
   }