MATCH ... AGAINST ("..." WITH QUERY EXPANSION) syntax

myisam/mi_write.c:
  cleanup
mysql-test/t/fulltext.test:
  after merge fix

myisam/ft_boolean_search.c

@@ -341,7 +341,7 @@ static void _ftb_init_index_search(FT_INFO *ftb)
 
 FT_INFO * ft_init_boolean_search(MI_INFO *info, uint keynr, byte *query,
 				 uint query_len,
-				 my_bool presort __attribute__((unused)))
+				 uint flags __attribute__((unused)))
 {
   FTB       *ftb;
   FTB_EXPR  *ftbe;