[dev] big issue with include_once !

[Chuck Hagenbuch]

Quoting Anil Madhavapeddy <anil@recoil.org>:

> I actually think just include() is enough to sort the problem out,
> instead of include_once.  Also, I didn't bother checking the return
> value of include_once(), since the drivers _must_ be there, or the
> application installation is corrupted somehow.

include is very, VERY incorrect - you can't define a class twice. And we should 
trap for things like the installation being corrupted - we need to be a lot 
better about error reporting! We just need to make sure that the file include 
succeedes, _or_ is already included. I can take care of this, hopefully later 
tonight.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
Some fallen angels have their good reasons.