Re: [hackers] [sbase] libutil/recurse: Use while-loop instead of for-loop with only condition || Michael Forney

[Quentin Rameau]

> Author:     Michael Forney <mfor...@mforney.org>

Hi Michael,

>     libutil/recurse: Use while-loop instead of for-loop with only condition

The patch itself shows that, could you explain what it fixes or improve
in your commit messages?

Thanks.

> diff --git a/libutil/recurse.c b/libutil/recurse.c
> index d2dc3ed..487faac 100644
> --- a/libutil/recurse.c
> +++ b/libutil/recurse.c
> @@ -96,7 +96,7 @@ recurse(const char *path, void *data, struct recursor *r)
>               if (!(r->flags & DIRFIRST))
>                       r->fn(path, &st, data, r);
>  
> -             for (; r->hist; ) {
> +             while (r->hist) {
>                       h = r->hist;
>                       r->hist = r->hist->prev;
>                       free(h);
>