Index: openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl,v
diff -u -N -r1.7 -r1.8
--- openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl	15 Sep 2017 07:23:22 -0000	1.7
+++ openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl	1 Oct 2017 12:16:05 -0000	1.8
@@ -259,7 +259,7 @@
 }
 
 set HTML_NothingSelected [_ acs-templating.HTMLArea_SelectImageNothingSelected]
-switch $selector_type {
+switch -- $selector_type {
   "image" {
     set HTML_Title  [_ acs-templating.HTMLArea_SelectImageTitle]
     set HTML_Legend [_ acs-templating.HTMLArea_SelectImage]