Re: [PATCHv5 4/5] worktree: get worktrees from submodules

[Junio C Hamano]

Stefan Beller <sbel...@google.com> writes:

> +     submodule_common_dir = strbuf_detach(&sb, NULL);
> +     ret = get_worktrees_internal(submodule_common_dir, flags);
> +
> +     free(submodule_gitdir);

This sequence felt somewhat unusual.  I would have written this
without an extra variable, i.e.

        ret = get_worktrees_internal(sb.buf, flags);
        strbuf_release(&sb);