Index: openacs-4/packages/chat/www/search-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/www/search-2.tcl,v
diff -u -r1.9 -r1.10
--- openacs-4/packages/chat/www/search-2.tcl	15 Jun 2018 23:11:09 -0000	1.9
+++ openacs-4/packages/chat/www/search-2.tcl	17 Jul 2018 11:42:26 -0000	1.10
@@ -84,7 +84,7 @@
     set passthrough_parameters "[export_entire_form_as_url_vars $passthrough]"
 }
 
-if { ([info exists limit_to_users_in_group_id] && $limit_to_users_in_group_id ne "") } {
+if { [info exists limit_to_users_in_group_id] && $limit_to_users_in_group_id ne "" } {
 set query "select distinct first_names, last_name, email, member_state, email_verified_p, cu.user_id
 from cc_users cu, group_member_map gm, membership_rels mr
 where cu.user_id = gm.member_id
@@ -133,7 +133,7 @@
 set user_search:rowcount $rowcount
 
 # We are limiting the search to one group - display that group's name
-if { ([info exists limit_to_users_in_group_id] && $limit_to_users_in_group_id ne "") && ![regexp {[^0-9]} $limit_to_users_in_group_id] } {
+if { [info exists limit_to_users_in_group_id] && $limit_to_users_in_group_id ne "" && ![regexp {[^0-9]} $limit_to_users_in_group_id] } {
     set group_name [db_string user_group_name_from_id "select group_name from user_groups where group_id = :limit_to_users_in_group_id"]
     set title "User search in $group_name"
 } else {