Fix the session type exception for use_auth=false

The table definition changed slightly and the old workaround didn't
work.  If auth is disabled, we really don't care that much, so just drop
the attempt to constrain type in that case.

1 files changed, 6 insertions, 7 deletions

diff --git a/lib/class/session.class.php b/lib/class/session.class.php
index 68bc16e4..a4d3d576 100644
--- a/lib/class/session.class.php
+++ b/lib/class/session.class.php
@@ -272,14 +272,13 @@ class Session {
                 }
             break;
             case 'interface':
-                // Build a list of enabled authentication types
-                $types = Config::get('auth_methods');
-                if (!Config::get('use_auth')) {
-                    $types[] = '';
+                $sql = 'SELECT * FROM `session` WHERE `id` = ? AND `expire` > ?';
+                if (Config::get('use_auth')) {
+                    // Build a list of enabled authentication types
+                    $types = Config::get('auth_methods');
+                    $enabled_types = implode("','", $types);
+                    $sql .= " AND `type` IN('$enabled_types')";
                 }
-                $enabled_types = implode("','", $types);
-                $sql = 'SELECT * FROM `session` WHERE `id` = ? AND `expire` > ? ' .
-                    "AND `type` IN('$enabled_types')";
                 $db_results = Dba::read($sql, array($key, time()));
 
                 if (Dba::num_rows($db_results)) {