proximity search is not sorting by distance

results are not sorted by distance from search point in a proximity search.

From: location_search.module lines 128 - 140

      if (empty($keys)) {
        // Non-fulltext search. We will be skipping the built-in logic.
        $add = '';
        if ($proximity) {
          $add = ', '. earth_distance_sql($lon, $lat, 'l') .' AS distance';
        }
        $query = "SELECT l.lid$add FROM {location} l WHERE $conditions1";
        $countquery = "SELECT COUNT(*) FROM {location} l WHERE $conditions1";
        $result = pager_query($query, 10, 0, $countquery, $arguments1);
        while ($row = db_fetch_object($result)) {
          $lids[] = $row->lid;
        }
      }

I think line 124 should be

        $query = "SELECT l.lid$add FROM {location} l WHERE $conditions1 $sort_parameters";

otherwise the query isn't sorted.

Thanks,
Eric