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-rw-r--r--system/drivers/DB_mysqli.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/drivers/DB_mysqli.php b/system/drivers/DB_mysqli.php
index f8cb19dbe..32c4c0f89 100644
--- a/system/drivers/DB_mysqli.php
+++ b/system/drivers/DB_mysqli.php
@@ -102,7 +102,7 @@ class CI_DB_mysqli extends CI_DB {
* @param string an SQL query
* @return string
*/
- function &_prep_query($sql)
+ function _prep_query($sql)
{
// "DELETE FROM TABLE" returns 0 affected rows This hack modifies
// the query so that it returns the number of affected rows