ESTRICT fixes

This commit is contained in:
Grischa Brockhaus 2012-06-13 15:37:05 +02:00
parent 4dc7741351
commit 74a9d3b31a

View File

@ -253,7 +253,7 @@ class PEAR
* @access public
* @return bool true if parameter is an error
*/
function isError($data, $code = null)
static function isError($data, $code = null)
{
if (is_a($data, 'PEAR_Error')) {
if (is_null($code)) {