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-rw-r--r--system/libraries/Cache/drivers/Cache_redis.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php
index 4a8ad5d67..b8f3f5d9a 100644
--- a/system/libraries/Cache/drivers/Cache_redis.php
+++ b/system/libraries/Cache/drivers/Cache_redis.php
@@ -102,7 +102,7 @@ class CI_Cache_redis extends CI_Driver
{
$data = serialize($data);
- if (! in_array($id, $this->_serialized, TRUE))
+ if ( ! in_array($id, $this->_serialized, TRUE))
{
$this->_serialized[] = $id;
}