MDL-39211 forgotten include of /course/lib.php

diff --git a/lib/coursecatlib.php b/lib/coursecatlib.php
index 874f2ac..7112c47 100644 (file)
--- a/lib/coursecatlib.php
+++ b/lib/coursecatlib.php
@@ -2085,6 +2085,7 @@ class course_in_list implements IteratorAggregate {
             return array();
         }
         require_once($CFG->libdir. '/filestorage/file_storage.php');
+        require_once($CFG->dirroot. '/course/lib.php');
         $fs = get_file_storage();
         $context = context_course::instance($this->id);
         $files = $fs->get_area_files($context->id, 'course', 'overviewfiles', false, 'filename', false);