[ticket/15791] php 7.2 count() bug in memory cache driver

function `_read` in classes inherted from `memory`
may returns `false` but `$vars` must be an array

PHPBB3-15791
This commit is contained in:
hubaishan 2018-09-16 06:38:58 +03:00
parent b0d55a69c7
commit c7631635fa

View file

@ -51,10 +51,11 @@ abstract class memory extends \phpbb\cache\driver\base
function load() function load()
{ {
// grab the global cache // grab the global cache
$this->vars = $this->_read('global'); $data = $this->_read('global');
if ($this->vars !== false) if ($data !== false)
{ {
$this->vars = $data;
return true; return true;
} }