Defining variable

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1195 44740490-163a-0410-bde0-09ae8108e29a

modules/consent/www/noconsent.php

@@ -17,6 +17,7 @@ $state = SimpleSAML_Auth_State::loadState($id, 'consent:request');
 $resumeFrom = SimpleSAML_Module::getModuleURL('consent/getconsent.php');
 $resumeFrom = SimpleSAML_Utilities::addURLParameter($resumeFrom, array('StateId' => $id));
 
+$aboutService = NULL;
 if(isset($state['Destination']['url.about']) ){
 	$aboutService = $state['Destination']['url.about'];
 }