| @@ -46,9 +46,9 @@ | ||
| 46 | 46 | * |
| 47 | 47 | * @access public |
| 48 | 48 | * @return string The serialized array of data. |
| 49 | 49 | */ |
| 50 | - public function getData( $dumb = false ) { | |
| 50 | + public function getData() { | |
| 51 | 51 | return serialize( |
| 52 | 52 | array( |
| 53 | 53 | 'source' => $this->_filename, |
| 54 | 54 | 'data' => $this->_data, |
| @@ -96,11 +96,8 @@ | ||
| 96 | 96 | * @param int $chart_id The chart id. |
| 97 | 97 | * @return array The re populated array of data or old one. |
| 98 | 98 | */ |
| 99 | 99 | public function repopulateData( $data, $chart_id ) { |
| 100 | - if ( ! is_array( $data ) ) { | |
| 101 | - $data = array(); | |
| 102 | - } | |
| 103 | 100 | return array_key_exists( 'data', $data ) ? $data['data'] : $data; |
| 104 | 101 | } |
| 105 | 102 | |
| 106 | 103 | /** |
