[nag] Call to undefined function: haspermission() in ...

[Marc G. Fournier]

When entering both modules, based on CVS's sources as of this morning, I'm
getting the following:

Fatal error: Call to undefined function: haspermission() in /usr/local/www/webmail.campus/mnemo/templates/list/memo_summaries.inc

I can find the function in:

./lib/Share.php:    function hasPermission($userid, $permission)

is there an include missing, maybe?