for link in links:
link_elem = etree.SubElement(root, 'link')
for attrib in ['component_name', 'component_id', 'client_id']:
- if attrib in link and link[attrib]:
+ if attrib in link and link[attrib] is not None:
link_elem.set(attrib, link[attrib])
if 'component_manager' in link and link['component_manager']:
cm_element = etree.SubElement(link_elem, 'component_manager', name=link['component_manager'])