wp_list_filter() no longer watches for $list to be an array
|Reported by:||nacin||Owned by:|
In 3.0, wp_filter_object_list() returned early if $list was not an array.
Now the call gets passed right to wp_list_filter(), which no longer does the check.
Can probably just patch wp_filter_object_list() rather than the new wp_list_filter().