--- loncom/interface/loncommon.pm	2011/03/04 01:32:00	1.948.2.27
+++ loncom/interface/loncommon.pm	2011/09/28 15:44:16	1.948.2.30
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.948.2.27 2011/03/04 01:32:00 raeburn Exp $
+# $Id: loncommon.pm,v 1.948.2.30 2011/09/28 15:44:16 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4282,8 +4282,7 @@ sub get_domainconf {
                     if (ref($domconfig{'login'}{$key}) eq 'HASH') {
                         if ($key eq 'loginvia') {
                             if (ref($domconfig{'login'}{'loginvia'}) eq 'HASH') {
-                                my @ids = &Apache::lonnet::current_machine_ids();
-                                foreach my $hostname (@ids) {
+                                foreach my $hostname (keys(%{$domconfig{'login'}{'loginvia'}})) {
                                     if (ref($domconfig{'login'}{'loginvia'}{$hostname}) eq 'HASH') {
                                         if ($domconfig{'login'}{'loginvia'}{$hostname}{'server'}) {
                                             my $server = $domconfig{'login'}{'loginvia'}{$hostname}{'server'};
@@ -4292,7 +4291,7 @@ sub get_domainconf {
 
                                                 $designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'custompath'};
                                             } else {
-                                                 $designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'};
+                                                $designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'};
                                             }
                                             if ($domconfig{'login'}{'loginvia'}{$hostname}{'exempt'}) {
                                                 $designhash{$udom.'.login.loginvia_exempt_'.$hostname} = $domconfig{'login'}{'loginvia'}{$hostname}{'exempt'};
@@ -9028,7 +9027,7 @@ sub modify_html_refs {
                 if ($allfiles{$ref}) {
                     my $newname =  $orig;
                     my ($attrib_regexp,$codebase);
-                    my $attrib_regexp = &unescape($env{'form.embedded_attrib_'.$i});
+                    $attrib_regexp = &unescape($env{'form.embedded_attrib_'.$i});
                     if ($attrib_regexp =~ /:/) {
                         $attrib_regexp =~ s/\:/|/g;
                     }
@@ -9037,7 +9036,7 @@ sub modify_html_refs {
                         $count += $numchg;
                     }
                     if ($env{'form.embedded_codebase_'.$i} ne '') {
-                        my $codebase = &unescape($env{'form.embedded_codebase_'.$i});
+                        $codebase = &unescape($env{'form.embedded_codebase_'.$i});
                         my $numchg = ($content =~ s/(codebase\s*=\s*["']?)\Q$codebase\E(["']?)/$1.$2/i); #' stupid emacs
                         $codebasecount ++;
                     }
@@ -9106,7 +9105,7 @@ sub check_for_upload {
                   &mt('Unable to upload [_1]. (size = [_2] bytes)',
                       '<span class="LC_filename">'.$fname.'</span>',
                       $filesize).'<br />'.
-                  &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />';
+                  &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'.
                   '</span>';
         return ('zero_bytes',$msg);
     }