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Tweak APC cache driver to return null for default value.

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This commit is contained in:
Taylor Otwell
2011-07-07 07:39:48 -07:00
parent 3eeb69d1bf
commit 9927e3ed4e
1 changed files with 2 additions and 3 deletions
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5
system/cache/driver/apc.php vendored
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@@ -24,10 +24,9 @@ class APC implements \System\Cache\Driver {
* Get an item from the cache.
*
* @param string $key
* @param mixed $default
* @return mixed
*/
public function get($key, $default = null)
public function get($key)
{
if (array_key_exists($key, $this->items))
{
@@ -38,7 +37,7 @@ class APC implements \System\Cache\Driver {
if ($cache === false)
{
return is_callable($default) ? call_user_func($default) : $default;
return null;
}
return $this->items[$key] = $cache;