On 13/11/2021 09:46, Andreas Schwab wrote:
> On Nov 12 2021, Pádraig Brady wrote:
> 
>> I've never seen this, and I can't see the race.
> 
> There is an obvious race: if env needs more than .1 seconds to set the
> SIGINT handler.

Indeed.

That fits the pattern where we need a certain delay to pass.
So we can use our retry_delay_ helper here.
I'll apply the attached later.

thanks,
Pádraig