Index: openacs-4/packages/acs-admin/www/users/search.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/users/search.tcl,v
diff -u -N -r1.9.2.2 -r1.9.2.3
--- openacs-4/packages/acs-admin/www/users/search.tcl	2 Jan 2016 21:14:10 -0000	1.9.2.2
+++ openacs-4/packages/acs-admin/www/users/search.tcl	31 Aug 2016 18:37:40 -0000	1.9.2.3
@@ -101,7 +101,7 @@
 if { ![info exists passthrough] } {
     set passthrough_parameters ""
 } else {
-    set passthrough_parameters "[export_entire_form_as_url_vars $passthrough]"
+    set passthrough_parameters [export_entire_form_as_url_vars $passthrough]
 }
 
 if { $limit_to_user_id ne "" } {