audio_portaudio.c will not compile if #define DEBUG 1audio_wait in

[vk2tds]

In looking for an issue, I added a define for DEBUG in audio_portaudio.c. If this is defined, the following code will not compile, as err is not defined. Removing the err helps , but I am not sure this is the correct solution

void audio_wait (int a)
{
audio_flush(a);

#if DEBUG
text_color_set(DW_COLOR_DEBUG);
dw_printf ("audio_wait(): after sync, status=%d\n", err);
#endif
} /* end audio_wait */

[vk2tds]

Also, if you #define DEBUG4 1 in demod_afsk.c, there will be an error in demos_afsk_process_sample(), with slice not defined.