[ci skip] Fix #3919, #4732
diff --git a/system/libraries/Session/drivers/Session_memcached_driver.php b/system/libraries/Session/drivers/Session_memcached_driver.php
index 88eb4b3..99b4d1b 100644
--- a/system/libraries/Session/drivers/Session_memcached_driver.php
+++ b/system/libraries/Session/drivers/Session_memcached_driver.php
@@ -209,10 +209,7 @@
$this->_memcached->replace($this->_lock_key, time(), 300);
if ($this->_fingerprint !== ($fingerprint = md5($session_data)))
{
- if (
- $this->_memcached->replace($key, $session_data, $this->_config['expiration'])
- OR ($this->_memcached->getResultCode() === Memcached::RES_NOTFOUND && $this->_memcached->set($key, $session_data, $this->_config['expiration']))
- )
+ if ($this->_memcached->set($key, $session_data, $this->_config['expiration']))
{
$this->_fingerprint = $fingerprint;
return $this->_success;
@@ -220,8 +217,7 @@
return $this->_fail();
}
-
- if (
+ elseif (
$this->_memcached->touch($key, $this->_config['expiration'])
OR ($this->_memcached->getResultCode() === Memcached::RES_NOTFOUND && $this->_memcached->set($key, $session_data, $this->_config['expiration']))
)
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index c09c1b5..400b36e 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -12,7 +12,7 @@
Bug fixes for 3.1.1
-------------------
-
+- Fixed a bug (#4732) - :doc:`Session Library <libraries/sessions>` triggered errors while writing data for a newly-created sessions with the 'memcached' driver.
Version 3.1.0