| Index: trunk/phase3/includes/specials/SpecialListgrouprights.php |
| — | — | @@ -60,8 +60,8 @@ |
| 61 | 61 | '</tr>' |
| 62 | 62 | ); |
| 63 | 63 | |
| 64 | | - $allGroups = array_merge( array_keys( $wgGroupPermissions ), |
| 65 | | - array_keys( $wgRevokePermissions ) ); |
| | 64 | + $allGroups = array_unique( array_merge( array_keys( $wgGroupPermissions ), |
| | 65 | + array_keys( $wgRevokePermissions ) ) ); |
| 66 | 66 | foreach ( $allGroups as $group ) { |
| 67 | 67 | $permissions = isset( $wgGroupPermissions[$group] ) ? |
| 68 | 68 | $wgGroupPermissions[$group] : array(); |