Default params for "Application::HREF" method [5.1.1]

Imported From: http://groups.google.com/group/in-portal-bugs/browse_thread/thread/477e8e3bb9610a8d#

 function HREF($t, $prefix = '', $params = null, $index_file = null)

Default "null" value for "$params" variable causes following code to trigger "array_key_exists(): The second argument should be either an array or an object" notice:

if (array_key_exists('use_section', $params)) {

According to general development rules this should be changed either to: 

function HREF($t, $prefix = '', $params = Array(), $index_file = null) 

or:

if (is_array($params) && array_key_exists('use_section', $params)) {

Related Tasks 

INP-224 - Getting issue details... STATUS