Index: openacs-4/packages/acs-templating/tcl/deprecated-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/deprecated-procs.tcl,v
diff -u -N -r1.8.2.1 -r1.8.2.2
--- openacs-4/packages/acs-templating/tcl/deprecated-procs.tcl	19 Dec 2019 19:08:34 -0000	1.8.2.1
+++ openacs-4/packages/acs-templating/tcl/deprecated-procs.tcl	28 Sep 2020 21:04:04 -0000	1.8.2.2
@@ -262,7 +262,7 @@
       # Check browser's User-Agent header for compatibility with htmlArea
       ad_return_complaint 1 "use htmlareap = $htmlarea_p"
       if { $htmlarea_p } {
-          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]]
           if { [string first "opera" $user_agent] != -1 } { 
               # Opera - doesn't work, even though Opera claims to be IE
               set htmlarea_p 0