Merge remote-tracking branch 'origin/2.2-redis-engine' into 2.2-redis-engine

This commit is contained in:
Jose Lorenzo Rodriguez 2012-04-11 23:24:39 -04:30
commit e73bb27450

View file

@ -114,7 +114,7 @@ class RedisEngine extends CacheEngine {
*/ */
public function read($key) { public function read($key) {
$value = $this->_Redis->get($key); $value = $this->_Redis->get($key);
if (is_numeric($value)) { if (ctype_digit($value)) {
$value = (int) $value; $value = (int) $value;
} }
if ($value !== false && is_string($value)) { if ($value !== false && is_string($value)) {