Hi,
On 2022-02-16 20:28:02 -0500, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > On 2022-02-16 18:51:37 -0500, Tom Lane wrote:
> >> + /* Also, do nothing if the argument is OOM_result */
> >> + if (res == unconstify(PGresult *, &OOM_result))
> >> + return;
>
> > Wouldn't it make more sense to make res const, rather than unconstifying
> > &OOM_result?
>
> Uh ... then we'd have to cast away the const to do free().
I was just thinking of
if ((const PGresult *) res == &OOM_result)
It's not important, I just find it stylistically nicer (making a pointer const
from an non-const pointer is safe, the other way round not generally).
- Andres