On Wed, Jun 22, 2016 at 08:29:35PM -0400, Cole Robinson wrote:
Every driver provides a refreshPool impl, and many other critical
places in the code unconditionally call it without checking if
it exists, so this check is pointless
I'm not entirely sure about it, but it'd be nicer if we actually checked
that it's non-NULL. Just to future-proof the code in case someone adds
another backend.