[alsa-devel] [PATCH] Bug in aplay/arecord --list-pcms

[Takashi Iwai]

At Sun, 11 Jan 2009 15:05:21 +0000,
Peter Stokes wrote:
> 
> Hi,
> 
> I have just discovered a minor logic inversion bug in aplay/arecord --list-pcms functionality.
> 
> Basically, executing "aplay --list-pcms" lists all devices capable of capture and executing "arecord --list-pcms" 
> lists all devices capable of playback.
> 
> Please find below a patch to resolve this issue.
> 
> Best regards
> 
> Peter Stokes
> 
> -------------------------------------------------------------------------------
> 
> Signed-off-by: Peter Stokes <linux at dadeos.co.uk>

Thanks!  Applied now.


Takashi

> 
> diff --git a/aplay/aplay.c b/aplay/aplay.c
> index 2e14d2a..837e46a 100644
> --- a/aplay/aplay.c
> +++ b/aplay/aplay.c
> @@ -287,7 +287,7 @@ static void pcm_list(void)
>                 name = snd_device_name_get_hint(*n, "NAME");
>                 descr = snd_device_name_get_hint(*n, "DESC");
>                 io = snd_device_name_get_hint(*n, "IOID");
> -               if (io != NULL && strcmp(io, filter) == 0)
> +               if (io != NULL && strcmp(io, filter) != 0)
>                         goto __end;
>                 printf("%s\n", name);
>                 if ((descr1 = descr) != NULL) {
> 
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