Index: branches/unlabeled/unlabeled-1.46.16/kernel/include/usersession.php
===================================================================
diff -u -r3509 -r3936
--- branches/unlabeled/unlabeled-1.46.16/kernel/include/usersession.php	(.../usersession.php)	(revision 3509)
+++ branches/unlabeled/unlabeled-1.46.16/kernel/include/usersession.php	(.../usersession.php)	(revision 3936)
@@ -554,7 +554,7 @@
        	$this->Set("GroupId", $objConfig->Get("User_GuestGroup"));
 		#$this->SetPersistantVariable("LastLogin", adodb_mktime());
 
-        if ($FrontEnd) $group_list = $objConfig->Get('User_GuestGroup').','.$objConfig->Get('User_LoggedInGroup');
+        $group_list = $FrontEnd ? $objConfig->Get('User_GuestGroup').','.$objConfig->Get('User_LoggedInGroup') : '';
         $this->Set("GroupList", $group_list);
         $this->SetVariable('UserGroups', $group_list );
 
Index: branches/unlabeled/unlabeled-1.48.2/kernel/include/modules.php
===================================================================
diff -u -r3885 -r3936
--- branches/unlabeled/unlabeled-1.48.2/kernel/include/modules.php	(.../modules.php)	(revision 3885)
+++ branches/unlabeled/unlabeled-1.48.2/kernel/include/modules.php	(.../modules.php)	(revision 3936)
@@ -997,9 +997,9 @@
   }
 }
 
-/*if (strstr($_SERVER['SCRIPT_NAME'], 'install') && $objSession->Get("PortalUserId") == -2) {
+if (strstr($_SERVER['SCRIPT_NAME'], 'install') && $objSession->Get("PortalUserId") == 0) {
 	$objSession->Delete();
-}*/
+}
 
 if( !isset($SearchPerformed) ) $SearchPerformed = false;
 if($SearchPerformed == true) $objSearch->BuildIndexes();