Fix query see BT#13439

7 years ago · 25e289e8db
parent 3bb8c1e057
commit 25e289e8db
1 changed files with 2 additions and 4 deletions
--- a/main/inc/lib/exercise.lib.php
+++ b/main/inc/lib/exercise.lib.php
@ -2693,11 +2693,10 @@ EOT;
                'order' => 'title'
            );
        } else {
-            if ($session_id == 0) {
+            if (empty($session_id)) {
                $conditions = array(
                    'where' => array(
-                        $active_sql.' session_id = ? AND c_id = ? '.$needle_where.$time_conditions => array(
-                            $session_id,
+                        $active_sql.' (session_id = 0 OR session_id IS NULL) AND c_id = ? '.$needle_where.$time_conditions => array(
                            $course_id,
                            $needle
                        )
@ -2719,7 +2718,6 @@ EOT;
        }

        $table = Database::get_course_table(TABLE_QUIZ_TEST);
-
        return Database::select('*', $table, $conditions);
    }