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@@ -7870,7 +7870,7 @@ class learnpath
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public function get_documents() {
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$course_info = api_get_course_info();
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$sessionId = api_get_session_id();
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- $document_tree = DocumentManager::get_document_preview($course_info, $this->lp_id, $sessionId, 0, true);
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+ $document_tree = DocumentManager::get_document_preview($course_info, $this->lp_id, null, $sessionId, true);
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return $document_tree;
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}
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