Index: openacs-4/packages/rss-support/www/delete-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/rss-support/www/delete-2.tcl,v
diff -u -r1.6 -r1.6.2.1
--- openacs-4/packages/rss-support/www/delete-2.tcl	7 Aug 2017 23:48:29 -0000	1.6
+++ openacs-4/packages/rss-support/www/delete-2.tcl	22 Oct 2023 16:30:02 -0000	1.6.2.1
@@ -3,12 +3,12 @@
 } {
     subscr_id:notnull,naturalnum
     return_url:localurl,notnull
-    delete_file_p:boolean,optional
+    {delete_file_p:boolean,optional,notnull 0}
 }
 
 permission::require_permission -object_id $subscr_id -privilege admin
 
-if {[info exists delete_file_p]} {
+if {$delete_file_p} {
     file delete -- [rss_gen_report_file -subscr_id $subscr_id]
 }