PARA_INFO_LOG("found wav header\n");
cwc->state = CWS_HAVE_HEADER;
/* Only set those values which have not already been set. */
- cwc->channels = (unsigned)a[22];
+ cwc->channels = a[22];
cwc->sample_rate = read_u32(a + 24);
bps = read_u16(a + 34);
if (bps != 8 && bps != 16) {