Re: [PATCH 5/6] cat-file: add declaration of variable i inside its for loop

>
> Eric Ju <eric.peijian@gmail.com> writes:
>
> > Some code declares variable i and only uses it
> > in a for loop, not in any other logic outside the loop.
> >
> > Change the declaration of i to be inside the for loop for readability.
> >
>
> If we're doing this anyways, we could replace the 'int' with 'size_t'
> too.
>