[Tarantool-patches] [PATCH] lua: handle uri.format empty input properly

[Oleg Babin]

Hi! Thanks for your review!

On 15/02/2020 19:15, Vladislav Shpilevoy wrote:
>> However situation then uri.format output is zero-length
> 
> then -> when.
>

Fixed. Thanks. I've updated commit message.

> Lets add a dot to the end of the sentence, and elaborate
> a little about why do we call static_alloc() before this
> test and fill it with something. You and me are in the context,
> but for someone, who doesn't know the issue and looks at this
> test it may look strange.

Yes. I've added following comment:
     -- As static allocator is also used in several places
     -- we should properly handle situation when output
     -- is zero-length string.
     -- Here we allocate the whole buffer,
     -- fill it with some "junk" bytes and
     -- check that result doesn't contain any of them.

I've force-pushed updates to my branch:
https://github.com/tarantool/tarantool/tree/olegrok/4779-uri-format-junk-output