--- loncom/interface/loncommon.pm	2007/03/01 02:33:04	1.510
+++ loncom/interface/loncommon.pm	2007/03/02 23:17:58	1.511
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.510 2007/03/01 02:33:04 albertel Exp $
+# $Id: loncommon.pm,v 1.511 2007/03/02 23:17:58 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1489,7 +1489,7 @@ sub get_library_servers {
     my %library_servers;
     foreach my $hostid (keys(%Apache::lonnet::libserv)) {
         if ($Apache::lonnet::hostdom{$hostid} eq $domain) {
-            $library_servers{$hostid} = $Apache::lonnet::hostname{$hostid};
+            $library_servers{$hostid} = &Apache::lonnet::hostname($hostid);
         }
     }
     return %library_servers;