Index: generic/nsfError.c
===================================================================
diff -u -re0da9e0032a357fe5c6bfdd37a2d234e00780460 -r878a74b68b15d4ee5c33d345e670f50ce7473ebc
--- generic/nsfError.c	(.../nsfError.c)	(revision e0da9e0032a357fe5c6bfdd37a2d234e00780460)
+++ generic/nsfError.c	(.../nsfError.c)	(revision 878a74b68b15d4ee5c33d345e670f50ce7473ebc)
@@ -331,7 +331,7 @@
  */
 int
 NsfObjWrongArgs(Tcl_Interp *interp, const char *msg, Tcl_Obj *cmdNameObj,
-		Tcl_Obj *methodPathObj, char *arglist) {
+		Tcl_Obj *methodPathObj, const char *arglist) {
   int need_space = 0;
   Tcl_DString ds;