Index: openacs-4/packages/calendar/www/ics/index.vuh
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/calendar/www/ics/index.vuh,v
diff -u -N -r1.3 -r1.3.18.1
--- openacs-4/packages/calendar/www/ics/index.vuh	21 Jul 2003 19:21:36 -0000	1.3
+++ openacs-4/packages/calendar/www/ics/index.vuh	7 Sep 2013 09:38:22 -0000	1.3.18.1
@@ -19,7 +19,7 @@
     ad_script_abort
 }
 
-ad_require_permission $cal_item_id read 
+permission::require_permission -object_id $cal_item_id -privilege read
 
 set ics_stuff [calendar::outlook::format_item -cal_item_id $cal_item_id -all_occurences_p $all_occurences_p]