summaryrefslogtreecommitdiffstats
path: root/system/libraries
diff options
context:
space:
mode:
Diffstat (limited to 'system/libraries')
-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 5236556d9..a35fbf6d2 100644
--- a/system/libraries/Cache/drivers/Cache_redis.php
+++ b/system/libraries/Cache/drivers/Cache_redis.php
@@ -111,7 +111,7 @@ class CI_Cache_redis extends CI_Driver
{
if (is_array($data) OR is_object($data))
{
- if ( ! $this->_redis->sAdd('_ci_redis_serialized', $id))
+ if ( ! $this->_redis->sIsMember('_ci_redis_serialized', $id) && ! $this->_redis->sAdd('_ci_redis_serialized', $id))
{
return FALSE;
}