MDL-31775 lesson: fix undefined variable warnings

2012-03-27 20:01:06 +08:00
parent 296c0247c6
commit 0094c90c79
1 changed files with 1 additions and 1 deletions
@@ -193,7 +193,7 @@ if (empty($pageid)) {

    // if there are any questions have been answered correctly in this attempt
    $corrrectattempts = $lesson->get_attempts($retries, true);
-    if ($corrrectattempts>0) {
+    if (!empty($corrrectattempts)) {
        $attempt = end($corrrectattempts);
        $jumpto = $DB->get_field('lesson_answers', 'jumpto', array('id' => $attempt->answerid));
        // convert the jumpto to a proper page id