--- loncom/interface/lonsearchcat.pm	2016/11/15 20:03:50	1.351
+++ loncom/interface/lonsearchcat.pm	2017/08/10 22:49:01	1.352
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Search Catalog
 #
-# $Id: lonsearchcat.pm,v 1.351 2016/11/15 20:03:50 raeburn Exp $
+# $Id: lonsearchcat.pm,v 1.352 2017/08/10 22:49:01 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2400,8 +2400,6 @@ END
         %all_library_servers = (%library_servers,%older_library_servers);
         @Servers_to_contact = sort(keys(%all_library_servers));
         foreach my $server (@Servers_to_contact) {
-            my %possdoms;
-            map { $possdoms{$_}=1;  } &Apache::lonnet::machine_domains($all_library_servers{$server});
             $domains_by_server{$server} =
                 join(',',sort(&Apache::lonnet::machine_domains($all_library_servers{$server})));
         }