Fix PHP warning

8 years ago · cd4b25c86c
parent 8afaf266a0
commit cd4b25c86c
1 changed files with 1 additions and 1 deletions
--- a/main/inc/lib/tracking.lib.php
+++ b/main/inc/lib/tracking.lib.php
@ -6886,7 +6886,7 @@ class TrackingCourseLog
        $table_user_field_values = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
        $extraField = Database::get_main_table(TABLE_EXTRA_FIELD);
        $result_extra_field = UserManager::get_extra_field_information($field_id);
-
+        $return = [];
        if (!empty($users)) {
            if ($result_extra_field['field_type'] == UserManager::USER_FIELD_TYPE_TAG) {
                foreach ($users as $user_id) {