Index: openacs-4/packages/xowiki/tcl/package-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/package-procs.tcl,v
diff -u -N -r1.332.2.129 -r1.332.2.130
--- openacs-4/packages/xowiki/tcl/package-procs.tcl	22 Feb 2023 12:57:18 -0000	1.332.2.129
+++ openacs-4/packages/xowiki/tcl/package-procs.tcl	23 Feb 2023 17:05:37 -0000	1.332.2.130
@@ -2297,8 +2297,8 @@
         # todo: missing: tag links to subdirectories, also on url generation
         set tag $stripped_url
         :validate_tag $tag
-        set summary [::xo::cc query_parameter summary:boolean 0]
-        set popular [::xo::cc query_parameter popular:boolean 0]
+        set summary [string is true -strict [::xo::cc query_parameter summary:boolean 0]]
+        set popular [string is true -strict [::xo::cc query_parameter popular:boolean 0]]
         set tag_kind [expr {$popular ? "ptag" :"tag"}]
         set weblog_page [:get_parameter -check_query_parameter false weblog_page:graph]
         :get_lang_and_name -default_lang $default_lang -name $weblog_page (lang) local_name