Octave 4.0 crashing on audiowrite

[RT]

Here's the link to the post I made not sure if they do Octave 4.0 help yet
http://stackoverflow.com/questions/37090057/octave-4-0-crashing-on-audiowrite

I'm trying to split up the long line of audiowrite but when I do Octave 4.0 crashes I'm using Octave 4.0 on Ubuntu 16.04 64bit.

audio_prop='BitsPerSample',16,'Artist','artist rt','Title','title section rt','Comment','Comments section rt';
audiowrite('/tmp/test.wav',[sig_full_L(:) -1*sig_full_R(:)],44100,audio_prop)

Can I not split it up this way if not how can I split it up?

Thanks