Forum Discussion
hooleylist
Jan 20, 2011Cirrostratus
You'd probably also want to check that:
uri_token isn't null before doing the class lookup ($uri_token ne "")
the result from the class lookup (findclass or class match) isn't null ($red_uri ne "")
$uri_token could be null for URIs ending in /. $red_uri could be null if there isn't a corresponding datagroup entry for the $uri_token value.
Aaron