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-rw-r--r--system/libraries/Email.php10
1 files changed, 1 insertions, 9 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 011a88c22..63b7dc31c 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -2234,17 +2234,9 @@ class CI_Email {
*/
protected function _mime_types($ext = '')
{
- static $_mimes;
-
$ext = strtolower($ext);
- if (empty($_mimes))
- {
- // references cannot be directly assigned to static variables, so we use an array
- $_mimes[0] =& get_mimes();
- }
-
- $mimes =& $_mimes[0];
+ $mimes =& get_mimes();
if (isset($mimes[$ext]))
{