[sync] undefined variables using imp authentication

[Kevin Myer]

Quoting Matt Selsky <selsky at columbia.edu>:

> Anyone seeing $servers being undefined around line 98 of imp/lib/api.php
> due to imp/config/servers.php not getting 'required' properly?

I've seen them on my install.  Was never sure why, since I'm not 
syncing mail...

Kevin

-- 
Kevin M. Myer
Senior Systems Administrator
Lancaster-Lebanon Intermediate Unit 13  http://www.iu13.org