summaryrefslogtreecommitdiffstats
path: root/system/libraries/Email.php
diff options
context:
space:
mode:
Diffstat (limited to 'system/libraries/Email.php')
-rw-r--r--system/libraries/Email.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 074ce60fc..daa38484b 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1205,8 +1205,11 @@ class CI_Email {
{
if ($this->protocol === 'mail')
{
- $this->_subject = $this->_headers['Subject'];
- unset($this->_headers['Subject']);
+ if (isset($this->_headers['Subject']))
+ {
+ $this->_subject = $this->_headers['Subject'];
+ unset($this->_headers['Subject']);
+ }
}
reset($this->_headers);