Index: openacs-4/packages/faq/www/index.vuh
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/faq/www/index.vuh,v
diff -u -r1.5 -r1.5.2.1
--- openacs-4/packages/faq/www/index.vuh	7 Aug 2017 23:48:10 -0000	1.5
+++ openacs-4/packages/faq/www/index.vuh	28 Mar 2023 13:47:56 -0000	1.5.2.1
@@ -2,11 +2,14 @@
 
 if {[regexp {^/+cat/+([^/]+)/*} $url \
                   ignore_whole sw_category_id]} {
-          # SWC (Site-wide categories)
-          # As the categories package currently doesn't have short names we
-          # are using IDs. We don't check whether this is a valid integer here
-          # because index.tcl will take care of that.
-          rp_form_put category_id $sw_category_id
+    # SWC (Site-wide categories)
+    # As the categories package currently doesn't have short names we
+    # are using IDs. We don't check whether this is a valid integer here
+    # because index.tcl will take care of that.
+    set form [ns_getform]
+    if { $form ne "" } {
+        ns_set put $form category_id $sw_category_id
+    }
 }
 rp_internal_redirect "/packages/faq/www/one-faq"