def searchResults(self, REQUEST=None, **kw):
if 'UID' not in kw\
and 'path' not in kw\
and (REQUEST is None or 'path' not in REQUEST):
# Root catalog searches to the navigation root, except if path or UID
# are explicitly given.
root = getNavigationRoot()
if root is not None:
kw = kw.copy()
kw['path'] = '/'.join(root.getPhysicalPath())
return CatalogTool._oldSearchResults(self, REQUEST, **kw)
