diff options
Diffstat (limited to 'system/database/drivers/oci8/oci8_driver.php')
| -rw-r--r-- | system/database/drivers/oci8/oci8_driver.php | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php index 38d2395b6..b2663e2c5 100644 --- a/system/database/drivers/oci8/oci8_driver.php +++ b/system/database/drivers/oci8/oci8_driver.php @@ -240,9 +240,21 @@ class CI_DB_oci8_driver extends CI_DB { */ public function version() { - return isset($this->data_cache['version']) - ? $this->data_cache['version'] - : $this->data_cache['version'] = oci_server_version($this->conn_id); + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + elseif ( ! $this->conn_id) + { + $this->initialize(); + } + + if ( ! $this->conn_id OR ($version = oci_server_version($this->conn_id)) === FALSE) + { + return FALSE; + } + + return $this->data_cache['version'] = $version; } // -------------------------------------------------------------------- |