Update version_parser.ml

Author: gares

etc/version_parser.ml

@@ -8,10 +8,10 @@ let main () =
   let l =
     match l with
     | l when List.for_all is_number l -> l
-    | ( [""] | ["%%VERSION_NUM%%"] ) -> ["99";"99";"99"]
+    | [_] -> ["99";"99";"99"]
     | _ -> Printf.eprintf "version_parser: cannot parse: %s\n" v; exit 1 in
   let open Format in
   printf "(%a)%!" (pp_print_list ~pp_sep:(fun fmt () -> pp_print_string fmt ", ") pp_print_string) l
 ;;
 
-main ()
+main ()