Exercise: Fix error when object link is null - refs BT#21109

1 year ago · d1b862c95d
parent 774dc1e2be
commit d1b862c95d
1 changed files with 1 additions and 1 deletions
--- a/public/main/exercise/exercise.class.php
+++ b/public/main/exercise/exercise.class.php
@ -6537,7 +6537,7 @@ class Exercise
        $course = api_get_course_entity($this->course_id);
        $link = $exercise->getFirstResourceLinkFromCourseSession($course);

-        if ($link->isDraft()) {
+        if ($link && $link->isDraft()) {
            $this->active = 0;
        }