[support] Calendar module - ical.module error

[Jody Cleveland]

Hello,

I recently upgraded to the latest version of the calendar module, and I'm
noticing an error on the top of the front page of my site, and I'm lost as
to what the problem is. Here is the error:

warning: Missing argument 4 for calendar_ical_views_feed_argument() in
/var/www/html/drupal/sites/all/modules/calendar/calendar_ical.module on line
323.

Line 323 says this:
Function calendar_ical_views_feed_argument($op, &$view, $arg, $argtype) { if
($op == 'argument' && $arg == 'ical')

Any ideas on what I can do to fix that?

- jody