Change CI_DB_driver::field_data() signature
The parameter is mandatory, it doesn't make sense to have a default
empty string value only to check for it.
diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php
index 3e36ecc..438b48a 100644
--- a/system/database/drivers/cubrid/cubrid_driver.php
+++ b/system/database/drivers/cubrid/cubrid_driver.php
@@ -347,13 +347,8 @@
* @param string $table
* @return array
*/
- public function field_data($table = '')
+ public function field_data($table)
{
- if ($table === '')
- {
- return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE;
- }
-
if (($query = $this->query('SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE))) === FALSE)
{
return FALSE;