Set protected visibility on applicable functions/properties
diff --git a/system/database/drivers/interbase/interbase_result.php b/system/database/drivers/interbase/interbase_result.php
index e1332ba..7a3a41f 100644
--- a/system/database/drivers/interbase/interbase_result.php
+++ b/system/database/drivers/interbase/interbase_result.php
@@ -144,7 +144,7 @@
*
* @return array
*/
- public function _data_seek($n = 0)
+ protected function _data_seek($n = 0)
{
//Set the row count to 0
$this->num_rows = 0;
@@ -162,7 +162,7 @@
*
* @return array
*/
- public function _fetch_assoc()
+ protected function _fetch_assoc()
{
//Increment row count
$this->num_rows++;
@@ -179,7 +179,7 @@
*
* @return object
*/
- public function _fetch_object()
+ protected function _fetch_object()
{
//Increment row count
$this->num_rows++;