Fixed: admin check cat-structure check

[Frank71]

Hello,

in admin you can check the category structure and find categories without parrent.
Bad was, that it allways stoped after one hit so I had to search 155 times

In the attached files you see the changes of me:
//Änderung AK 14.01.2006
change
//

No the script tries to search as long as possible and instead 155 I need only two times.

Regards
Frank

[dody]

Thank you for your contribution, it could be useful for other users.