Last parameter of setcookie was not safe pre 5.2 (added in 5.2)

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@650 44740490-163a-0410-bde0-09ae8108e29a

lib/SimpleSAML/SessionHandlerCookie.php

@@ -45,7 +45,7 @@ extends SimpleSAML_SessionHandler {
 		/* We don't have a valid session. Create a new session id. */
 		$this->session_id = self::createSessionID();
 		setcookie('SimpleSAMLSessionID', $this->session_id, 0, '/',
-			NULL, self::secureCookie(), TRUE);
+			NULL, self::secureCookie());
 	}