On Sun, Aug 28, 2022 at 10:42:24PM +0200, Daniel Gustafsson wrote:
> I noticed that the pg_upgrade check_ functions were determining failures found
> in a few different ways. Some keep a boolen flag variable, and some (like
> check_for_incompatible_polymorphics) check the state of the script filehandle
> which is guaranteed to be set (with the error message referring to the path of
> said file). Others like check_loadable_libraries only check the flag variable
> and fclose the handle assuming it was opened.
>
> The attached diff changes the functions to do it consistently in one way, by
> checking the state of the filehandle. Since we are referring to the file by
> path in the printed error message it seemed the cleanest approach, and it saves
> a few lines of code without IMO reducing readability.
>
> There is no change in functionality, just code consistency.
The patch looks reasonable to me.
--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com
