[Phpwiki-talk] fix to lib/WikiDB.php to remove deprecated call-time pass by reference

[Charles C. <ch...@ru...>]

In my apache error log I found an error message repeated many times
regarding call-time pass-by-reference.  The fix is

lib/WikiDB.php - WikiDB->renamePage() - line 499 - replace
    $oldpage->sendPageRenameNotification($to, &$meta, $emails, $userids);
with
    $oldpage->sendPageRenameNotification($to, $meta, $emails, $userids);

The definition
    function sendPageRenameNotification($to, &$meta, $emails, $userids) {
has the pass by reference marker so it looks like this is a cut and paste
error.

regards,
Charles