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-rw-r--r--system/libraries/Cache/drivers/Cache_redis.php7
1 files changed, 0 insertions, 7 deletions
diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php
index c0200aab7..9fbdc6593 100644
--- a/system/libraries/Cache/drivers/Cache_redis.php
+++ b/system/libraries/Cache/drivers/Cache_redis.php
@@ -139,13 +139,6 @@ class CI_Cache_redis extends CI_Driver
*/
public function delete($key)
{
- if (($index_key = array_search($key, $this->_serialized, TRUE)) !== FALSE)
- {
- unset($this->_serialized[$index_key]);
- }
-
- $this->_redis->sRemove(self::KEY_SET_FOR_SERIALIZATION, $key);
-
return ($this->_redis->delete($key) === 1);
}