mmdevapi: Skip device if GetId fails (Coverity)

[Andrew Eikum]

Here too, please print a WARN.

Andrew

On Tue, Dec 22, 2015 at 07:35:02PM +0100, André Hentschel wrote:
> Signed-off-by: André Hentschel <nerv at dawncrow.de>
> ---
> CID 752979
> 
>  dlls/mmdevapi/devenum.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/dlls/mmdevapi/devenum.c b/dlls/mmdevapi/devenum.c
> index d50d206..5f0ffba 100644
> --- a/dlls/mmdevapi/devenum.c
> +++ b/dlls/mmdevapi/devenum.c
> @@ -1065,9 +1065,11 @@ static HRESULT WINAPI MMDevEnum_GetDevice(IMMDeviceEnumerator *iface, const WCHA
>  
>      for (i = 0; i < MMDevice_count; ++i)
>      {
> +        HRESULT hr;
>          WCHAR *str;
>          dev = &MMDevice_head[i]->IMMDevice_iface;
> -        IMMDevice_GetId(dev, &str);
> +        hr = IMMDevice_GetId(dev, &str);
> +        if (FAILED(hr)) continue;
>  
>          if (str && !lstrcmpW(str, name))
>          {
> -- 
> 1.9.1
> 
> 
> 
>