Index: openacs-4/packages/xowiki/tcl/syndicate-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/syndicate-procs.tcl,v
diff -u -r1.51.2.10 -r1.51.2.11
--- openacs-4/packages/xowiki/tcl/syndicate-procs.tcl	26 Aug 2020 18:35:00 -0000	1.51.2.10
+++ openacs-4/packages/xowiki/tcl/syndicate-procs.tcl	28 Sep 2020 21:04:04 -0000	1.51.2.11
@@ -52,7 +52,7 @@
       #    http://www.blingblog.info/2006/10/30/firefox-big-browser/
       # when we want to use custom style sheets
       #
-      set user_agent [string tolower [ns_set get [ns_conn headers] User-Agent]]
+      set user_agent [string tolower [ns_set iget [ns_conn headers] User-Agent]]
       set filler [expr {[string first firefox $user_agent] >- 1 ?
                         "<!-- [string repeat deadbef 100] -->" : ""
                       }]