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This commit is contained in:
Abramo Bagnara 2001-02-07 17:09:00 +00:00
parent 7d75ba2c1b
commit 7b2cc96f18
1 changed files with 2 additions and 2 deletions
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4
alsactl/alsactl.c
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@ -300,10 +300,10 @@ static int get_control(snd_ctl_t *handle, snd_ctl_element_id_t *id, snd_config_t
{ {
size_t size = type == SND_CTL_ELEMENT_TYPE_BYTES ? size_t size = type == SND_CTL_ELEMENT_TYPE_BYTES ?
count : sizeof(snd_aes_iec958_t); count : sizeof(snd_aes_iec958_t);
char buf[count * 2 + 1]; char buf[size * 2 + 1];
char *p = buf; char *p = buf;
char *hex = "0123456789abcdef"; char *hex = "0123456789abcdef";
const char *bytes = snd_ctl_element_get_bytes(ctl); const unsigned char *bytes = snd_ctl_element_get_bytes(ctl);
for (idx = 0; idx < size; idx++) { for (idx = 0; idx < size; idx++) {
int v = bytes[idx]; int v = bytes[idx];
*p++ = hex[v >> 4]; *p++ = hex[v >> 4];