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- fixed the infinite loop in probing a card control.

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This commit is contained in:
Takashi Iwai 2003-11-27 11:07:25 +00:00
parent 951dda3420
commit 911e5f7248
1 changed files with 3 additions and 2 deletions
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5
aplay/aplay.c
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@ -199,12 +199,12 @@ static void device_list(void)
sprintf(name, "hw:%d", card); sprintf(name, "hw:%d", card);
if ((err = snd_ctl_open(&handle, name, 0)) < 0) { if ((err = snd_ctl_open(&handle, name, 0)) < 0) {
error("control open (%i): %s", card, snd_strerror(err)); error("control open (%i): %s", card, snd_strerror(err));
continue; goto next_card;
} }
if ((err = snd_ctl_card_info(handle, info)) < 0) { if ((err = snd_ctl_card_info(handle, info)) < 0) {
error("control hardware info (%i): %s", card, snd_strerror(err)); error("control hardware info (%i): %s", card, snd_strerror(err));
snd_ctl_close(handle); snd_ctl_close(handle);
continue; goto next_card;
} }
fprintf(stderr, "**** List of %s Hardware Devices ****\n", snd_pcm_stream_name(stream)); fprintf(stderr, "**** List of %s Hardware Devices ****\n", snd_pcm_stream_name(stream));
dev = -1; dev = -1;
@ -239,6 +239,7 @@ static void device_list(void)
} }
} }
snd_ctl_close(handle); snd_ctl_close(handle);
next_card:
if (snd_card_next(&card) < 0) { if (snd_card_next(&card) < 0) {
error("snd_card_next"); error("snd_card_next");
break; break;