[Tarantool-patches] [PATCH] lua: fix panic in case when log.cfg.log incorrecly specified

[Cyrill Gorcunov]

On Wed, Sep 09, 2020 at 11:19:55AM +0300, olegrok at tarantool.org wrote:
> From: Oleg Babin <babinoleg at mail.ru>
> 
> This patch makes log.cfg{log = ...} behaviour the same as in
> box.cfg{log = ...} and fixes panic if "log" is incorrectly
> specified. For such purpose we export "say_parse_logger_type"
> function and use for logger type validation and logger type
> parsing.
> 
> Closes #5130
Reviewed-by: Cyrill Gorcunov <gorcunov at gmail.com>

Thanks!