Re: [PATCH v2 14/27] connect: request remote refs using v2

> On Wed, Jan 31, 2018 at 10:22 AM, Derrick Stolee <stolee@gmail.com> wrote:
>> On 1/25/2018 6:58 PM, Brandon Williams wrote:
>>>   +static int process_ref_v2(const char *line, struct ref ***list)
>>> +{
>>> +       int ret = 1;
>>> +       int i = 0;
>> nit: you set 'i' here, but first use it in a for loop with blank
>> initializer. Perhaps keep the first assignment closer to the first use?
> Hmm, I see 'i' being incremented a couple times before the loop...
>
>>> +       if (string_list_split(&line_sections, line, ' ', -1) < 2) {
>>> +               ret = 0;
>>> +               goto out;
>>> +       }
>>> +
>>> +       if (get_oid_hex(line_sections.items[i++].string, &old_oid)) {
> here...
>
>>> +               ret = 0;
>>> +               goto out;
>>> +       }
>>> +
>>> +       ref = alloc_ref(line_sections.items[i++].string);
> and here...
>
>>> +
>>> +       oidcpy(&ref->old_oid, &old_oid);
>>> +       **list = ref;
>>> +       *list = &ref->next;
>>> +
>>> +       for (; i < line_sections.nr; i++) {
> then it is used in the loop.
>
>>> +               const char *arg = line_sections.items[i].string;
>>> +               if (skip_prefix(arg, "symref-target:", &arg))
>>> +                       ref->symref = xstrdup(arg);