Hello,

when I create new category and I set some default url to it and then try do
display this (empty) category I will get shown default image, thats ok, but also
there is generated clickthrought which is not working, and after clicking it I
get some database error, because there is no banner id suppied.
I thought of 2 possible solutions, first is not to generate clickthrough when
url matches category dflt_url (this can be done by modifing condition in
action.default.php on line 131 adding  "&& $row['url'] !=
$category['dflt_url']") or the another possible solution is to just copy value
from $row['url'] to $row['clickthrough'].