Comment 20 for bug 1473504

Had a spontaneous "productive" gig tonight and the Mixxx beta (not a recent GIT bulid but a newer one than the one that I had the problem with) ran flawlessly.
So it seems that this might have been a one-in-a-time problem.

I'll be running any future beta build from GDB regardlessly lest I end up without a usable log again.