#20 Fix page creation

[Bernhard Rosenkraenzer]

In current CVS (as of 2002/12/12), creating a page is
broken. It causes backtraces both on the "this page
does not exist" and on the "create this page" page (the
latter backtrace is fatal, as it prevents a user from
actually creating the page).

Fix attached.

[Bernhard Rosenkraenzer]

Fix