Crash on startup if festival server is not running

[Lukas Loehrer]

Hi all,

just built sd from the latest CVS HEAD and noticed that sd crashes on
startup with the following message if the festival output module is
loaded but but the festival server is not running:

(process:7874): GLib-CRITICAL **: g_strsplit: assertion `string != NULL' failed
Segmentation fault (core dumped)

The problem goes away if festival is running. The relevant lines from
speechd.log are at the end of this message. I grepped the server
sources and g_strsplit is only used in two places.

Best regards, Lukas

[Tue Jul  3 10:30:58 2007 : 760172] speechd:  Initializing output module 
festival with binary /usr/lib/speech-dispatcher-modules//sd_festival and 
configuration /etc/speech-dispatcher/modules//festival.conf
[Tue Jul  3 10:30:58 2007 : 760215] speechd:  Output module is logging to file 
/var/log/speech-dispatcher/festival.log
[Tue Jul  3 10:30:58 2007 : 771324] speechd:  Module festival loaded.
[Tue Jul  3 10:30:58 2007 : 772182] speechd:  Error: Broken pipe to module.
[Tue Jul  3 10:30:58 2007 : 772252] speechd:   Output module working status: 0 
(pid:3767)
[Tue Jul  3 10:30:58 2007 : 772304] speechd:  Output module terminated 
abnormally, probably crashed.
[Tue Jul  3 10:30:58 2007 : 772326] speechd: REPLY IS (null)