Dear Fujii-san,
Thank you for quick reviewing!
> We can simplify the code as follows.
>
> if (values[i] != '\0')
> break;
Fixed. And type mismatching was also fixed.
> IMO it's better to use process_padding() to process log_line_prefix and
> postgres_fdw.application in the same way as possible.
> Which would be less confusing.
OK, I followed that. Some comments were added above the function.
Best Regards,
Hayato Kuroda
FUJITSU LIMITED
