| Index: trunk/extensions/SemanticDrilldown/specials/SD_BrowseData.php |
| — | — | @@ -851,11 +851,10 @@ |
| 852 | 852 | } |
| 853 | 853 | |
| 854 | 854 | function getPageHeader() { |
| 855 | | - global $wgUser, $wgRequest; |
| | 855 | + global $wgRequest; |
| 856 | 856 | global $sdgContLang, $sdgScriptPath; |
| 857 | 857 | global $sdgFiltersSmallestFontSize, $sdgFiltersLargestFontSize; |
| 858 | 858 | |
| 859 | | - $skin = $wgUser->getSkin(); |
| 860 | 859 | $categories = SDUtils::getCategoriesForBrowsing(); |
| 861 | 860 | // if there are no categories, escape quickly |
| 862 | 861 | if ( count( $categories ) == 0 ) { |