Check wether CRYPT_RANDOM_IS_WINDOWS is defined before defining it.

This commit is contained in:
Frank de Jonge 2013-11-05 11:27:16 +01:00
parent ccfe02a44e
commit 9f1108e52e

View File

@ -46,7 +46,9 @@
*
* @access private
*/
define('CRYPT_RANDOM_IS_WINDOWS', strtoupper(substr(PHP_OS, 0, 3)) === 'WIN');
if (defined('CRYPT_RANDOM_IS_WINDOWS') === false) {
define('CRYPT_RANDOM_IS_WINDOWS', strtoupper(substr(PHP_OS, 0, 3)) === 'WIN');
}
/**
* Generate a random string.