| Index: trunk/extensions/SemanticResultFormats/jqPlot/SRF_jqPlotBar.php |
| — | — | @@ -162,7 +162,7 @@ |
| 163 | 163 | if ( $object->isNumeric() ) { |
| 164 | 164 | // getDataItem was introduced in SMW 1.6, getValueKey was deprecated in the same version. |
| 165 | 165 | if ( method_exists( $object, 'getDataItem' ) ) { |
| 166 | | - $object->getDataItem()->getSortKey(); |
| | 166 | + $nr = $object->getDataItem()->getSortKey(); |
| 167 | 167 | } else { |
| 168 | 168 | $nr = $object->getValueKey(); |
| 169 | 169 | } |