--- loncom/auth/lonroles.pm	2010/07/30 20:35:16	1.255
+++ loncom/auth/lonroles.pm	2010/08/01 18:34:19	1.256
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.255 2010/07/30 20:35:16 raeburn Exp $
+# $Id: lonroles.pm,v 1.256 2010/08/01 18:34:19 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -329,33 +329,34 @@ sub handler {
                         my @ids = &Apache::lonnet::current_machine_ids();
                         unless ($loncaparev eq '' && $home && grep(/^\Q$home\E$/,@ids)) {
                             my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired');
-                            if ($curr_reqd_hash{'internal.releaserequired'} &&
-                                $curr_reqd_hash{'internal.releaserequired'} > $loncaparev) {
+                            if ($curr_reqd_hash{'internal.releaserequired'} ne '') {
                                 my ($switchserver,$switchwarning) =
                                     &check_release_required($loncaparev,$cdom.'_'.$cnum,$trolecode,$curr_reqd_hash{'internal.releaserequired'});
-                                &Apache::loncommon::content_type($r,'text/html');
-                                &Apache::loncommon::no_cache($r);
-                                $r->send_http_header;
-                                my $end_page=&Apache::loncommon::end_page();
-                                $r->print(&Apache::loncommon::start_page('Selected course unavailable on this server').
-                                '<p class="LC_warning">'); 
-                                if ($switchwarning) {
-                                    $r->print($switchwarning.'<br /><a href="/adm/roles">');
-                                    if (&Apache::loncommon::show_course()) {
-                                        $r->print(&mt('Display courses'));
-                                    } else {
-                                        $r->print(&mt('Display roles'));
+                                if ($switchwarning ne '' || $switchserver ne '') {
+                                    &Apache::loncommon::content_type($r,'text/html');
+                                    &Apache::loncommon::no_cache($r);
+                                    $r->send_http_header;
+                                    my $end_page=&Apache::loncommon::end_page();
+                                    $r->print(&Apache::loncommon::start_page('Selected course unavailable on this server').
+                                              '<p class="LC_warning">');
+                                    if ($switchwarning) {
+                                        $r->print($switchwarning.'<br /><a href="/adm/roles">');
+                                        if (&Apache::loncommon::show_course()) {
+                                            $r->print(&mt('Display courses'));
+                                        } else {
+                                            $r->print(&mt('Display roles'));
+                                        }
+                                        $r->print('</a>');
+                                    } elsif ($switchserver) {
+				        $r->print(&mt('This course requires a newer version of LON-CAPA than is installed on this server.').
+                                                  '<br />'.
+                                                  '<a href="/adm/switchserver?'.$switchserver.'">'.
+                                                  &mt('Switch Server').
+                                                  '</a>');
                                     }
-                                    $r->print('</a>');
-                                } elsif ($switchserver) {
-				    $r->print(&mt('This course requires a newer version of LON-CAPA than is installed on this server.').
-                                              '<br />'.
-                                              '<a href="/adm/switchserver?'.$switchserver.'">'.
-                                              &mt('Switch Server').
-                                              '</a>');
+                                    $r->print('</p>'.&Apache::loncommon::end_page());
+                                    return OK;
                                 }
-                                $r->print('</p>'.&Apache::loncommon::end_page());
-                                return OK;
                             }
                         }
                     }