| Index: trunk/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php |
| — | — | @@ -137,7 +137,7 @@ |
| 138 | 138 | // get distance to search for location-based queries |
| 139 | 139 | if ( array_key_exists('distance', $params) ) { |
| 140 | 140 | $distance = trim($params['distance']); |
| 141 | | - self::setQueryDistance( $distance, &$query ); |
| | 141 | + self::setQueryDistance( $distance, $query ); |
| 142 | 142 | } |
| 143 | 143 | |
| 144 | 144 | if ( array_key_exists('sort', $params) ) { |