Fixed inconsistent return types
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index a0803f1..bbe65b4 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -822,7 +822,7 @@
{
if ( ! $this->trans_enabled)
{
- return FALSE;
+ return;
}
// When transactions are nested we only begin/commit/rollback the outermost ones
diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php
index 774d515..ecfda52 100644
--- a/system/database/DB_utility.php
+++ b/system/database/DB_utility.php
@@ -316,7 +316,7 @@
* Database Backup
*
* @param array $params
- * @return void
+ * @return mixed
*/
public function backup($params = array())
{