Warn on audio device failure rather than abort. #1357
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In some cases, being able to hear the signal is not important, and a system has no usable audio device. This patch removes the error dialog and exit when no device is found. Instead, "NO AUDIO" is added to the title. Note that the PortAudio case may still need some work. Only PulseAudio has been tested. Signed-off-by: Jeff Long <willcode4@gmail.com>
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In some cases, being able to hear the signal is not important, and a system has no usable audio device. This patch removes the error dialog and exit when no device is found. Instead, "NO AUDIO" is added to the title. Note that the PortAudio case may still need some work. Only PulseAudio has been tested.
This is an old patch I had lying around, and I haven't tried it recently on a device without audio. But is still applies cleanly and compiles :-)
Fixes #1356