Index: openacs-4/packages/file-storage/www/folder-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/folder-chunk.tcl,v
diff -u -r1.61.2.16 -r1.61.2.17
--- openacs-4/packages/file-storage/www/folder-chunk.tcl	4 Jan 2023 12:21:09 -0000	1.61.2.16
+++ openacs-4/packages/file-storage/www/folder-chunk.tcl	30 Mar 2023 16:28:58 -0000	1.61.2.17
@@ -7,7 +7,7 @@
     {folder_id:integer ""}
     {allow_bulk_actions:boolean true}
     {category_id:integer ""}
-    {n_past_days:integer 99999}
+    {n_past_days:naturalnum ""}
     {fs_url:localurl "[ad_conn package_url]"}
     {return_url ""}
     {format "table"}
@@ -27,6 +27,10 @@
     page_num
 }
 
+if {$n_past_days eq ""} {
+    set n_past_days 99999
+}
+
 set this_page [ad_return_url]
 
 set viewing_user_id [ad_conn user_id]