mixxxdj/mixxx — pull request #284 by daschuer (2014-07-01 21:41:07+00:00)
Title: Do not delete analyzer data if track does not provide valid alternatives

I had the good idea to reload metada for all my tracks. But this was a bad idea, because all analyzer data where deleted as well. This patch fixes the issue by ignoring invalid Key bpm and Replay Gain settings.