[m-rev.] diff: fix an incorrect check

[Zoltan Somogyi]

On Tue, 3 Nov 2026 00:15:52 +1100, Julien Fischer <jfischer at opturion.com> wrote:
> -    if (MR_stack_margin_size_words >= (sizeof(MR_Word) * MR_detstack_size)) {
> +    if ((MR_stack_margin_size_words * sizeof(MR_Word)) >= MR_detstack_size) {
>          MR_fatal_error("MR_init_memory: stack margin size far too big");

This strongly suggests that MR_detstack_size should be renamed
to include the unit in its name.

Zoltan.