Merge april.(none):/home/svoj/devel/mysql/BUG16893/mysql-4.1

into  april.(none):/home/svoj/devel/mysql/merge/mysql-4.1

sql/item_func.h

@@ -1056,9 +1056,6 @@ class Item_func_match :public Item_real_func
     if (!master && ft_handler)
     {
       ft_handler->please->close_search(ft_handler);
-      if (join_key)
-	table->file->ft_handler=0;
-      table->fulltext_searched=0;
     }
     if (concat)
     {

sql/sql_base.cc

@@ -988,6 +988,8 @@ TABLE *open_table(THD *thd,const char *db,const char *table_name,
   table->status=STATUS_NO_RECORD;
   table->keys_in_use_for_query= table->keys_in_use;
   table->used_keys= table->keys_for_keyread;
+  table->file->ft_handler=0;
+  table->fulltext_searched=0;
   if (table->timestamp_field)
     table->timestamp_field_type= table->timestamp_field->get_auto_set_type();
   DBUG_ASSERT(table->key_read == 0);