--- calendar.module	2010-12-31 17:25:43.000000000 +0100
+++ calendar_after.module	2011-03-13 09:53:01.000000000 +0100
@@ -700,13 +700,13 @@
     $processed = array();
     $rrule_processed = array();
     foreach ($items as $pos => $item) {
-      $delta = !empty($field['delta_field']) && !empty($item->{$field['delta_field']}) ? $item->{$field['delta_field']} : 0;
+      $delta = !empty($field['delta_field']) && !empty($item->raw->{$field['delta_field']}) ? $item->raw->{$field['delta_field']} : 0;
       $real_field = $field_name;
       if (substr($field['type'], 0, 3) == 'cck') {
         $real_field = str_replace(array('_value2', '_value'), '', $field_name);
       }
       
-      $id = 'calendar.'. $item->{$view->base_field} .'.'. $real_field .'.'. $delta;
+      $id = 'calendar.'. $item->raw->{$view->base_field} .'.'. $real_field .'.'. $delta;
       
       // When creating iCal feeds for repeating dates we don't want all
       // the multiple values, send only the first value.
@@ -918,4 +918,4 @@
     }
   }
   return $nodes;
-}
\ No newline at end of file
+}