* src/modules/festival.c (_festival_parent): asserts added.
* src/modules/festival.c (_festival_parent): asserts added.

* src/modules/festival.c: Check if bytes != 0 also in the first run.
(module_close): Delete the est_ files in tmp if there are any.

razr/speechd,razr/speechd,razr/speechd,razr/speechd