mirror of https://github.com/mpv-player/mpv
ao: never set ao->device = ""
For example, previously, --audio-device='alsa/' would provide ao->device="" to the alsa driver in spite of the fact that this is an already parsed option. To avoid requiring a check of ao->device[0] in every driver, make sure this never happens.
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@ -245,9 +245,10 @@ static void split_ao_device(void *tmp, char *opt, char **out_ao, char **out_dev)
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return;
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if (!opt[0] || strcmp(opt, "auto") == 0)
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return;
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// Split on "/". If there's no "/", leave out_device NULL.
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// Split on "/". If "/" is the final character, or absent, out_dev is NULL.
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bstr b_dev, b_ao;
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if (bstr_split_tok(bstr0(opt), "/", &b_ao, &b_dev))
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bstr_split_tok(bstr0(opt), "/", &b_ao, &b_dev);
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if (b_dev.len > 0)
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*out_dev = bstrto0(tmp, b_dev);
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*out_ao = bstrto0(tmp, b_ao);
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}
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