[kronolith] CVS HEAD Category errors

[Eric Rostetter]

Quoting Chuck Hagenbuch <chuck@horde.org>:

> Out of curiosity, are you claiming that categories were saved and retrieved
> before? Or just that you didn't get error messages?

I'm claiming two things:

1) We didn't get any errors, and the calendar worked (for the way we used it).
2) We didn't really have a use for categories, and they were not required
   in order to use the calendar before (and now, I assume, once again).  It
   may not have saved them, but that was okay, because we just plain were 
   not using them anyway.

I saw your patch, and think it is the correct solution.  Thanks!
 
> -chuck

-- 
Eric Rostetter
The Department of Physics
The University of Texas at Austin

"TAD (Technology Attachment Disorder) is an unshakable, impractical devotion
to a brand, platform, product line, or programming language. It's relatively
harmless among the rank and file, but when management is afflicted the damage
can be measured in dollars. It's also contagious -- someone with sufficient
political clout can infect an entire organization."

--"Enterprise Strategies" columnist Tom Yager.