--- loncom/auth/lonlogin.pm	2017/10/14 20:59:35	1.158.2.6.2.1
+++ loncom/auth/lonlogin.pm	2018/09/04 01:10:29	1.158.2.7
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Login Screen
 #
-# $Id: lonlogin.pm,v 1.158.2.6.2.1 2017/10/14 20:59:35 raeburn Exp $
+# $Id: lonlogin.pm,v 1.158.2.7 2018/09/04 01:10:29 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -117,32 +117,24 @@ sub handler {
     $env{'form.firsturl'} =~ s/(`)/'/g;
 
 # -------------------------------- Prevent users from attempting to login twice
-    my $handle = &Apache::lonnet::check_for_valid_session($r);
     if ($handle ne '') {
-        my $lonidsdir=$r->dir_config('lonIDsDir');
-        if ($handle=~/^publicuser\_/) {
-# For "public user" - remove it, we apparently really want to login
-	    unlink($r->dir_config('lonIDsDir')."/$handle.id");
-        } else {
-# Indeed, a valid token is found
-            &Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
-	    my $start_page = 
-	        &Apache::loncommon::start_page('Already logged in');
-	    my $end_page = 
-	        &Apache::loncommon::end_page();
-            my $dest = '/adm/roles';
-            if ($env{'form.firsturl'} ne '') {
-                $dest = $env{'form.firsturl'}; 
-            }
-	    $r->print(
-                  $start_page
-                 .'<p class="LC_warning">'.&mt('You are already logged in!').'</p>'
-                 .'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].',
-                  '<a href="'.$dest.'">','</a>','<a href="/adm/logout">','</a>').'</p>'
-                 .$end_page
-                 );
-            return OK;
+        &Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
+	my $start_page = 
+	    &Apache::loncommon::start_page('Already logged in');
+	my $end_page = 
+	    &Apache::loncommon::end_page();
+        my $dest = '/adm/roles';
+        if ($env{'form.firsturl'} ne '') {
+            $dest = $env{'form.firsturl'}; 
         }
+	$r->print(
+              $start_page
+             .'<p class="LC_warning">'.&mt('You are already logged in!').'</p>'
+             .'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].',
+              '<a href="'.$dest.'">','</a>','<a href="/adm/logout">','</a>').'</p>'
+             .$end_page
+             );
+        return OK;
     }
 
 # ---------------------------------------------------- No valid token, continue