Fix PHP warnings

8 years ago · 2f5a3b0994
parent 41aba7db5b
commit 2f5a3b0994
1 changed files with 3 additions and 1 deletions
--- a/main/lp/learnpath.class.php
+++ b/main/lp/learnpath.class.php
@ -3179,7 +3179,9 @@ class learnpath
                }
                $listParent[] =  $subtree;
            }
-            if (!in_array($subtree['type'], $dirTypes) && $subtree['parent'] == null ) {
+            if (!in_array($subtree['type'], $dirTypes) &&
+                ((isset($subtree['parent']) && $subtree['parent'] == null) || !isset($subtree['parent']))
+            ) {
                $classStatus = [
                    'not attempted' => 'scorm_not_attempted',
                    'incomplete' => 'scorm_not_attempted',