On 2022-Oct-14, Bharath Rupireddy wrote:

> On Fri, Oct 14, 2022 at 1:54 PM Alvaro Herrera <alvhe...@alvh.no-ip.org> 
> wrote:
> > But alternatively, we could just remove emit_warning as a flag and have
> > the warning be emitted always; then we can use the boolean for the other
> > purpose.  I don't think the extra WARNING thrown during backup set-up is
> > going to be a problem, since it will mostly never be seen anyway (and if
> > you do see it, it's not a lie.)
> 
> +1 for this.

OK, pushed 0001, but I modified it some more, because the flag is not
really a "quick exit" optimization but actually critical for
correctness; so I reworked the function to have an if block around it
rather than an early return, and I added an assert about the flag and
session backup state.  CI was green for it and on manual testing it
seems to work correctly.

-- 
Álvaro Herrera               48°01'N 7°57'E  —  https://www.EnterpriseDB.com/
"No es bueno caminar con un hombre muerto"


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