Mike Hommey <[email protected]> writes:

> (Maybe --topics should always require one rev on the command
> line?)

That sounds line a good thing to do.

> -     else if (all_heads + all_remotes)
> -             snarf_refs(all_heads, all_remotes);
>       else {
>               while (0 < ac) {
>                       append_one_rev(*av);
>                       ac--; av++;
>               }
> +             if (all_heads + all_remotes)
> +                     snarf_refs(all_heads, all_remotes);

Hmmmmmm.  Is this safe and will not cause problems by possibly
duplicated refnames that came from the command line and the ones
that came from for-each-ref iteration?  I am not saying the change
is problematic; it is just I haven't looked at this code for a long
time that the existing machinery is already designed to tolerate
duplicated input.

Thanks.
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