Was perfectly fine, as he has been nearly all season.
Which he deserves credit for. Given how riddled his previous two season were with mistakes, how utterly shot he looked at times and the pressure he was under, pulling back a solid low-error season of perfectly reasonable goalkeeping (while also improving his sweeping) is good going.
Problem for him is that "perfectly reasonable" isn't really good enough when there's another younger, also perfectly reasonable goalkeeper on much lower wages already hanging about the first team squad.
If he is going to leave though then hopefully it's off the back of a solid season that sees him win a European trophy with us, as opposed to crashing out of the club on the back of the last two years' form.