Error combined with taxonomy search

Hi

When i use this module with taxonomy_search, i get theses errors when searching:

* user warning: Table 'temp_search_sids' already exists query: CREATE TEMPORARY TABLE temp_search_sids (..)
* user warning: Table 'temp_search_results' already exists query: CREATE TEMPORARY TABLE temp_search_results (..)

I think that the do_search function creates these temporary tables, so I've added these lines at each iteration of foreach in search_all_view() function

          $sql = "DROP TABLE IF EXISTS {temp_search_sids}";
          db_query($sql);
          $sql = "DROP TABLE IF EXISTS {temp_search_results}";
          db_query($sql);

Hope it's correct

Pedro