pool-key issue in rlm_sqlippool

[Hugh Messenger]

> I have a problem with the pool-key in rlm_sqlippool.

PS, I'm using 2.0.0pre1.  Or at least I will be.  My dialups currently talk
to my original Funk RADIUS, and I have a live FreeRadius 1.1.7 for wireless
(which uses Calling-Station-Id as the pool-key).  But once 2.0.0 is ready
for prime time, I'll be migrating dialups over from Funk to FreeRadius, so
that’s the setup I'm testing at the moment, and where I ran into this issue.

   -- hugh