Minor - Avoid notice about uninitialized variable

10 years ago · d804ede4b8
parent a4f6a51d03
commit d804ede4b8
1 changed files with 2 additions and 1 deletions
--- a/main/user/user.php
+++ b/main/user/user.php
@ -546,6 +546,7 @@ function get_user_data($from, $number_of_items, $column, $direction)
    $sessionId = api_get_session_id();
    $course_code = $course_info['code'];
    $a_users = array();
+    $limit = null;

    // limit
    if (!isset($_GET['keyword']) || empty($_GET['keyword'])) {
@ -1003,6 +1004,6 @@ if (!empty($_GET['keyword']) && !empty($_GET['submit'])) {
    echo '<br/>'.get_lang('SearchResultsFor').' <span style="font-style: italic ;"> '.$keyword_name.' </span><br>';
 }

-if ($origin != 'learnpath') {
+if (!isset($origin) || $origin != 'learnpath') {
    Display::display_footer();
 }