[PHPTAL] Bug: PHP Warning if template hasn't been parsed yet

[der-fette-mo at diplomtrottel.de]

After upgrading to 1.1.10, I always get a PHP warning when a new  
template is being parsed.

Warning: Invalid argument supplied for foreach() in  
/srv/www/httpd/phost/d/de/pytalhost/diplomtrottel/web/Include/class.PHPTAL.php  
on line 378

(Wow, I'm using a mailing list for the first time in my life ;))

Mo