MDL-59799 course: Include course/lib.php before using move_courses().

diff --git a/lib/coursecatlib.php b/lib/coursecatlib.php
index e5edde1..d8c8ef1 100644 (file)
--- a/lib/coursecatlib.php
+++ b/lib/coursecatlib.php
@@ -1839,6 +1839,7 @@ class coursecat implements renderable, cacheable_object, IteratorAggregate {
         }
 
         if ($coursesids) {
         }
 
         if ($coursesids) {

+            require_once($CFG->dirroot.'/course/lib.php');

             if (!move_courses($coursesids, $newparentid)) {
                 if ($showfeedback) {
                     echo $OUTPUT->notification("Error moving courses");
             if (!move_courses($coursesids, $newparentid)) {
                 if ($showfeedback) {
                     echo $OUTPUT->notification("Error moving courses");