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Fix division-by-zero in snd_pcm_dump_hw_setup()

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Fixed division-by-zero error in snd_pcm_dump_hw_setup().
This commit is contained in:
Takashi Iwai 2006-06-16 18:53:32 +02:00
parent b3c3e355d9
commit 9984a0a4b4
1 changed files with 3 additions and 1 deletions
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4
src/pcm/pcm.c
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@ -1788,7 +1788,9 @@ int snd_pcm_dump_hw_setup(snd_pcm_t *pcm, snd_output_t *out)
snd_output_printf(out, " subformat : %s\n", snd_pcm_subformat_name(pcm->subformat));
snd_output_printf(out, " channels : %u\n", pcm->channels);
snd_output_printf(out, " rate : %u\n", pcm->rate);
snd_output_printf(out, " exact rate : %g (%u/%u)\n", (double) pcm->rate_num / pcm->rate_den, pcm->rate_num, pcm->rate_den);
snd_output_printf(out, " exact rate : %g (%u/%u)\n",
(pcm->rate_den ? ((double) pcm->rate_num / pcm->rate_den) : 0.0),
pcm->rate_num, pcm->rate_den);
snd_output_printf(out, " msbits : %u\n", pcm->msbits);
snd_output_printf(out, " buffer_size : %lu\n", pcm->buffer_size);
snd_output_printf(out, " period_size : %lu\n", pcm->period_size);