removed pass by reference

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1358 44740490-163a-0410-bde0-09ae8108e29a

modules/ldapstatus/lib/Auth/Backend/Test/StandardLDAPTest.php

@@ -185,8 +185,9 @@ class sspmod_ldapstatus_Auth_Backend_Test_StandardLDAPTest extends sspmod_feide_
 				$tester->tick('getTestOrg');
 
 				// Get organization and organizationUnit data.
-				$this->getOrg(&$attributes, $this->location->getValue('testUser'));
-				$this->getOrgUnits(&$attributes, $this->location->getValue('testUser'));
+				$this->getOrg($attributes, $this->location->getValue('testUser'));
+				$this->getOrgUnits($attributes, $this->location->getValue('testUser'));
+				#echo('<pre>'); print_r($attributes); exit;
 				$result['getTestOrg'] = array(TRUE,$tester->tack('getTestOrg'));
 			} catch(Exception $e) {
 				$tester->log('LDAP Test user attributes failed:' . $e->getMessage());

modules/ldapstatus/lib/Tester.php

@@ -88,7 +88,7 @@ class sspmod_ldapstatus_Tester {
 		$this->log('ldapstatus phpping(): ping [' . $host . ':' . $port . ']' );
 	
 		$timeout = 1.0;
-		$socket = @fsockopen($host, $port, &$errno, $errstr, $timeout);
+		$socket = @fsockopen($host, $port, $errno, $errstr, $timeout);
 		if ($socket) @fclose($socket);
 		if ($errno) {
 			return array(FALSE, $errno . ':' . $errstr . ' [' . $host . ':' . $port . ']');