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-rw-r--r--system/libraries/Session/drivers/Session_cookie.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/libraries/Session/drivers/Session_cookie.php b/system/libraries/Session/drivers/Session_cookie.php
index 3c4848265..6d926ae3d 100644
--- a/system/libraries/Session/drivers/Session_cookie.php
+++ b/system/libraries/Session/drivers/Session_cookie.php
@@ -219,7 +219,7 @@ class CI_Session_cookie extends CI_Session_driver {
: $this->CI->config->item($key);
}
- if ($this->encryption_key === '')
+ if (empty($this->encryption_key))
{
show_error('In order to use the Cookie Session driver you are required to set an encryption key in your config file.');
}