Index: generic/nsfInt.h
===================================================================
diff -u -rafbb465916db08e038e559241416749cd042b186 -ra792884dc0eb00b1d1c7da088acfad81496f28da
--- generic/nsfInt.h	(.../nsfInt.h)	(revision afbb465916db08e038e559241416749cd042b186)
+++ generic/nsfInt.h	(.../nsfInt.h)	(revision a792884dc0eb00b1d1c7da088acfad81496f28da)
@@ -652,10 +652,10 @@
   NsfClass *rootMetaClass;
   unsigned int overloadedMethods;
   unsigned int definedMethods;
-  Tcl_Obj *methods[NSF_s_set_idx+1];
-  Tcl_Obj *handles[NSF_s_set_idx+1];
+  Tcl_Obj *methods[NSF_s_set_idx+2];
+  Tcl_Obj *handles[NSF_s_set_idx+2];
   struct NsfObjectSystem *nextPtr;
-  char protected[NSF_s_set_idx+1];
+  char protected[NSF_s_set_idx+2];
 } NsfObjectSystem;