Index: openacs-4/packages/calendar/www/view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/calendar/www/view.tcl,v
diff -u -r1.32.2.3 -r1.32.2.4
--- openacs-4/packages/calendar/www/view.tcl	14 Jul 2022 14:49:26 -0000	1.32.2.3
+++ openacs-4/packages/calendar/www/view.tcl	14 Jul 2022 15:45:01 -0000	1.32.2.4
@@ -12,6 +12,7 @@
     {sort_by ""}
     {start_date ""}
     {period_days:integer,notnull {[parameter::get -parameter ListView_DefaultPeriodDays -default 31]}}
+    {export:token ""}
 } -validate {
     valid_period_days  -requires { period_days } {
         # Tcl allows in for relative times just 6 digits, including the "+"
@@ -26,8 +27,6 @@
 
 set ad_conn_url [ad_conn url]
 
-set export [ns_queryget export]
-
 if {$export eq "print"} {
     set view "list"
 }