Make sure $results is defined.

diff --git a/jonah/lib/Driver/Sql.php b/jonah/lib/Driver/Sql.php
index fe477fd..0bf257a 100644 (file)
--- a/jonah/lib/Driver/Sql.php
+++ b/jonah/lib/Driver/Sql.php
@@ -454,6 +454,7 @@ class Jonah_Driver_Sql extends Jonah_Driver
         $start = isset($criteria['startnumber']) ? $criteria['startnumber'] : 0;
         Horde::logMessage('SQL Query by Jonah_Driver_sql::_getStories(): ' . $sql, 'DEBUG');
         if ($limit || $start != 0) {
+            $results = array();
             $rows = $this->_db->limitQuery($sql, $start, $limit, $values    );
             while ($rows->fetchInto($row, DB_FETCHMODE_ASSOC)) {
                 $results[] = $row;