[Tarantool-patches] [PATCH v2 2/3] cfg: support symbolic evaluation of replication_synchro_quorum

[Cyrill Gorcunov]

On Wed, Nov 25, 2020 at 03:04:07PM +0300, Serge Petrenko wrote:
> 
> Just noticed. Looks like this diag_set and the one below are ignored:
> ```
> tarantool> a=string.rep('n', 1000)
> ---
> ...
> 
> tarantool> box.cfg{replication_synchro_quorum=a}
> ---
> - error: 'Incorrect value for option ''replication_synchro_quorum'': the
> value must
>     be greater than zero and less than maximal number of replicas'
> ...

Indeed. Actually if you remember I've been using errno for such errors.
Now we either should call diag_log() right after diag_set or return
errno handling?